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Gable Wall Spandrel Panels This guidance relates to pitched trussed rafter roofs above masonry with an unoccupied, cold roof space and insulation at ceiling level. 0000015558 00000 n
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TECHNICAL GUIDANCE6XXX7..12//225 - 2015 - 5 - Nov 2017 2014 page 4 of 9 NHBC NHBC House, Davy Avenue, Knowlhill, Milton Keynes, Bucks MK5 8FP Tel: 0344 633 1000 Fax: 01908 747 255 www . Spandrel and Gable Panels. Learn more at: www . Includes:The NHBC Standards 2014 edition, introducing 3.2 'mechanical ventilation with heat recovery' and MVHR - getting it right, from the start. company number 00320784. 0000030449 00000 n
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Includes:Spandrel panels on gable end walls; external ground levels; water ingress issues; use of combustible materials in buildings over 18m; and more. Includes:Articles on aircrete blocks, FWMA and multipoint door locks. NHBC TECHNICAL GUIDANCE 2018 - Spandrel Panels to Cold Roofs. 0000028260 00000 n
spaced within 225mm of the top of the wall, including at gables Items to be taken into account include: They provide an alternative to the inner leaf of an exterior masonry wall at the gable end of a building. 0000035691 00000 n
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As well as the latest technical information, Technical Extra will, where relevant, tell you what actions you need to take and by when. 0000037127 00000 n
4.1.10 Guidance for investigations; 4.1.11 Further information; 4.2 Building near trees. 0000020949 00000 n
TECHNICAL GUIDANCE SPANDREL PANELS TO COLD ROOFS 7.2 /25 January 2018 (First Issue) NHBC NHBC House, Davy Avenue, Knowlhill, Milton Keynes, Bucks MK5 8FP Tel: 0344 633 1000 Fax: 01908 747 255 www.nhbc.co.uk QUESTION ANSWER Spandrel panels are generally factory-made, transported to site in one or more sections, and craned into . HdTyPMnP 0000071910 00000 n
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Items to be taken into account include: structural stability. 0000008572 00000 n
Technical Advice and Downloads. They are designed for use by competent construction industry workers and are for general guidance only. 0000030531 00000 n
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The amendments to the Approved Documents provide the further guidance (12.14 (g)) that in addition to external walls and specified attachments ".consideration should be given to other attachments to the wall which could impact on the risk of fire spread over the wall." 0000012684 00000 n
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Spandrel panels should be suitably designed to transmit the loads to the roof . 0000049854 00000 n
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#D=1Hz}geYlMMM-cm(((vRh?> Sh.j9DCn@I3HQ gHP*)5#`'UFZ4y(["Na*S8TP%h The main points to be aware of are as follows: The minimum build up of blockwork below panel on traditional build must be 300mm but must always be higher than the top of the insulation. 0000002216 00000 n
7.2.24 Spandrel panels; 8 Services. 0000114617 00000 n
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Includes:All you need to know about the updated Part L, the transitional provisions, key changes and practical guidance. The revised Chapter came into force for all new homes with foundations concreted on or after 1 January 2012. 0000038742 00000 n
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The guide is designed to reduce the risks, costs and waste from poor spandrel panel construction by housebuilders. Trussed Rafter Association Trussed Rafter Association. %' Is standard bracing acceptable? April 22nd, 2019 - NHBC Standards 2013 NHBC accepts the use of Kooltherm K15 Rainscreen Insulation Board provided it is installed used and maintained in accordance with this Certificate in relation to NHBC Standards Chapter 6 1 External masonry walls and Chapter 6 9 Curtain walling and cladding Current NHBC guidance precludes the use of faade 0000014084 00000 n
Approved Document B states: Combustible thermal break materials should be limited in size to the minimum required to restrict the thermal bridging. Find a member Members area. 0000032945 00000 n
Currently, NHBC Standards define costal sites as those within One 15mm sheet of fermacell can replace two sheets of plasterboard on either side of the panel to achieve the fire and acoustic requirements of a spandrel panel. 0000041196 00000 n
How Does A Difference In Cultural Contexts Affect Communication? Authority and regulated by the Financial Conduct Authority and the Prudential TECHNICAL GUIDANCE SPANDREL PANELS TO COLD ROOFS . by. 7.2.24 Spandrel panels Spandrel panels shall provide satisfactory performance. good practice. Weathering details and fixings, 2.1 The Standards and Technical Requirements, 3.2.6 Rendering, plastering and screeding, 3.3 Timber preservation (natural solid timber), 4.1 Land quality managing ground conditions, 4.1.2 Initial Assessment desk study (all sites), 4.1.3 Initial Assessment walkover survey (all sites), 4.1.5 Basic Investigation (sites where hazards are not identified or suspected), 4.1.6 Detailed Investigation (sites where hazards are identified or suspected), 4.1.7 Managing the risks (sites where hazards are found), 4.2.4 The effects of trees on shrinkable soils, 4.2.8 Design and construction of foundations in shrinkable soils, 4.2.9 Foundation depths for specific conditions in shrinkable soils, 4.3.8 Sloping ground and stepped foundations, 4.4 Raft, pile, pier and beam foundations, 4.5 Vibratory ground improvement techniques, 4.5.4 Confirmation of suitability for treatment, 4.5.6 Compatibility of the ground, design and treatment, 4.5.12 Verification of completed treatment, 5 Substructure, Ground Floors, Drainage and Basements, 5.1 Substructure and ground-bearing floors, 5.1.18 Laying the ground-bearing floor slab, 5.2.7 Construction of suspended concrete ground floors, 5.2.9 Thermal insulation and cold bridging, 5.3.7 Design to avoid damage and blockages, 5.4 Waterproofing of basements and other below ground structures, 6.1.20 Protection of the works during construction, 6.3.3 Supporting load-bearing internal walls, 6.3.8 Partitions: internal non load-bearing, 6.3.10 Construction of steel framed partitions, 6.3.11 Construction of proprietary systems, 6.4.6 In-situ concrete floors and concreting, 6.4.11 Joists supported by intermediate walls, 6.4.20 Floating floors or floors between homes, 6.6.12 Staircases made from timber and wood-based products, 6.8.3 Solid fuel fireplaces and hearths, 6.9.11 Electrical continuity and earth bonding, 6.9.19 Insulated render and brick slip cladding, 6.10.4 Structural design of load-bearing floors and walls, 6.10.10 Construction of load-bearing walls and external infill walls, 6.10.12 Fixing floor decking and ceilings, 6.10.20 Cladding, lining and sheathing boards, 7.1.4 Flat roof, terrace and balcony general design, 7.1.6 Flat roof, terrace and balcony structural design, 7.1.9 Profiled self-supporting metal decks, 7.1.10 Profiled self-supporting metal roofing, 7.1.11 Thermal insulation and vapour control, 7.1.12 Waterproofing layer and surface treatments, 7.1.13 Green and biodiverse (brown roofs) including roof gardens, 7.1.17 Accessible thresholds and upstands, 7.1.18 Parapets and guarding to terraces and balconies, 7.2.10 Strutting for attic trusses and cut roofs that form a floor, 7.2.15 Ventilation, vapour control and insulation, 8.1.7 Electrical services and installations, 8.2.11 Electrical installation requirements, 8.2.12 Pipes, insulation and protection from cold, 8.3 Mechanical ventilation with heat recovery, 9.1.7 Ceramic, concrete, terrazzo and similar tile finishes, 9.3.5 Ceramic, concrete, terrazzo and similar tile finishes, 9.4.3 General provisions cupboards and fitments, 9.4.6 Airing cupboards, cupboards, worktops and fitments, 9.4.7 Ironmongery, prefabricated items and other materials, 9.5.4 Conditions for painting and decorating, 10.1.10 Permanent prefabricated garages and carports, 10.2.4 Freestanding walls and retaining structures, 10.2.8 Garden areas within 3m of the home. In a recent NHBC survey of 8,000 new homes . 0000021557 00000 n
a solar panel attached to an external wall. 0000009110 00000 n
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4zE$\. Spandrel panels to cold roofs (January 2018) Published: 22 October 2020. 0000041749 00000 n
Includes:The importance of correctly installing cavity trays and DPCs | Regulation 38 of the Building Regulations | Code of practice relating to slating and tiling for pitched roofs and vertical cladding. NHBCs registered address is NHBC House, Davy Avenue, 8.1.1 . shawnee mission west high school yearbook. 0000037140 00000 n
Introduction This chapter gives guidance on the forms of curtain walling and cladding acceptable to NHBC. Timber ledger to be fitted between last truss and blockwork to pick up plasterboard. 0000043200 00000 n
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insurance distribution activities. kept clean and free from mortar droppings spaced at a maximum of 600mm horizontally and 450mm vertically spaced at jambs of openings and at movement joints at a maximum of 300mm vertically and within 225mm of the masonry reveal or movement joint; additional studs may be needed. Our free monthly e-newsletter, Clicks & Mortar includes all the latest information on the NHBC Standards and Building Regulations as well as details of NHBC training, webinars and other events. Your data is kept private and is not provided to third parties. The building designer/architect should agree fire protection requirements with the NHBC building control surveyor for the project (or local authority building control in Scotland and Northern Ireland), particularly for panels clad with weatherboarding . of UK financial services regulation. 0000047323 00000 n
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NHBC's registered address is NHBC House, Davy Avenue, Knowlhill, Milton Keynes, Bucks, MK5 8FP. Timber ledger to be fitted between last truss and blockwork to pick up plasterboard. 0000020787 00000 n
The Trussed Rafter Association (TRA) has published a new roofing guidance for housebuilders. The concrete fill in a cavity wall should stop at least 225mm below the base DPC. 0000018396 00000 n
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Roofs. 0000050597 00000 n
Includes:The revised NHBC Standards Chapter 7.2 on 'Pitched Roofs'. SRTiz9Egda5Q"eJ"W]ZRDy9gWddRh;D}@I7{hM>}-{}TVU7465wtv-^t&-i
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u5Ue%Ey9Y" =I#PeR "AAb1e1e0[TBy#5k).yS0 i~5O? They each expand on and explain a specific part of the NHBC Standards. They provide an ideal solution to the skills shortages in housebuilding and roofing, and they help to improve safety on site, as they require less time working at height. Includes:External masonry walls; flat roofs, terraces and balconies; drives, paths and landscaping; and more. Using spandrel panels as the gable construction in a timber frame building, or as a continuation of the internal skin of a masonry cavity wall, means the panels must be designed to resist wind loadings acting on the end walls as well as loads applied by the claddings. Includes:Chapter 5.4 'Waterproofing of basements and other below ground structures' | Guidance and good practice - an industry perspective. 0000005214 00000 n
Knowlhill, Milton Keynes, Bucks, MK5 8FP. 0000022916 00000 n
The roofing guide now has a page featuring fermacell Gypsum Fibreboard as an example of how single-skin cladding can replace two sheets of . Authority and regulated by the Financial Conduct Authority and the Prudential New roofing guide to boost housebuilders use of offsite components. They each expand on and explain a specific part of the NHBC Standards. Spandrel panels that comply with guidance from the Structural Timber Association or the Trussed Rafter Association will generally be acceptable to NHBC. Find out more. 00:00. They also leave little or no site waste. 0000003161 00000 n
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They are designed for use by competent construction industry workers and are for general guidance only. NHBC - How to build compliant Spandrel Panels. 0000062184 00000 n
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Is standard bracing acceptable? NHBC TECHNICAL GUIDANCE 2018 - Spandrel Panels to Cold Roofs Click here to access the document in full. Important new roofing guidance on building and installing spandrel panels which is endorsed by the NHBC is published this week by the Trussed Rafter Association (TRA). Trussed roof manufacturers report increasing interest in these offsite components, especially from large and volume housebuilders building low-rise housing and apartments.The new guide for masonry-built homes provides evidence-based technical best practice on the design, structural requirements, fire and acoustic performance, weather protection and safe installation of spandrel panels. NHBC Standards 2006. Technical Extra 11 - Pitched roofs. 0000047393 00000 n
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Includes:Updates to Approved Documents A, C and L, guidance on Part M, commissioning gas installations and the impact of relatively simple defects. 0000012481 00000 n
C++ Program To Calculate Sum Of 10 Numbers, 0000047025 00000 n
You can access the latest and past issues below. 0000018882 00000 n
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9i"`.1(&cT6<0KbZi)WI0)6[mb%=kD(VT!z ^(Nl8H2$Ub By ticking this box, you agree to receive email communications from the TRA about latest news and events. Home. Knowlhill, Milton Keynes, Bucks, MK5 8FP. News Make a product enquiry nhbc spandrel panel technical guidance. One 15mm sheet of fermacell can replace two sheets of plasterboard on either side of the panel to achieve the fire and acoustic requirements of a spandrel panel. 0000050101 00000 n
Copyright 2023 Trussed Rafter Association. While larger house-builders with technical departments are ahead of the game, many smaller and regional players have been working with our Design team to ensure they can comply with these standards. 0000039048 00000 n
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this nhbc guidance document takes into account the significant quantity of data obtained to date from a range of bs8414 tests and subsequent desktop assessments of different combinations of combustible insulation and claddings and recommends a minimum specification which, if met or exceeded would be sufficient to meet nhbc standards and building News Make a product enquiry. 0000020474 00000 n
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7.2.24 Spandrel panels in cold roofs Spandrel panels shall provide satisfactory performance. Copyright 2023. 0000015504 00000 n
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2.1 The Standards and Technical Requirements 2.2 Models3 General 3.1 Concrete and its reinforcement 3.1.1 Compliance 3.1.2 Provision information 3.1.3 Storage materials 3.1.4 Site mixed concrete 3.1.5 Ready mixed concrete 3.1.6 Concrete specification 3.1.7 Admixtures 3.1.8. But TRA members and NHBC inspectors have shared concerns about the quality of construction in some areas, so its vital that housebuilders understand best practice in design and installation to achieve the best results. 0000034166 00000 n
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The panels must be designed to comply with structural, thermal and fire resistance (where required) performance standards and current building standards and regulations. We have collaborated with the STA and NHBC to ensure the challenges housebuilders face are covered so the standard of installation is as high as possible.. 0000003624 00000 n
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Pre-fabricated panels that are lifted directly into place, they are designed by following the building designer's details and requirements and are manufactured in accordance with guidance from the Trussed Rafter Association (TRA). 0000000016 00000 n
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likely to be the most appropriate scheme, nhbc standards introducing chapter 5 4 waterproofing of basements and readers will be aware that in 2013 nhbc launched a basement campaign for technical advice and support call 01908 747384 or visit www nhbc co uk guidance and good practice guidance an industry perspective who should read this technical and 0000041055 00000 n
Factors to be taken into account when designing and installing spandrel panels over party walls and gable walls with cold roof voids. 0000034089 00000 n
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They do not constitute professional advice. NHBC is registered in England and Wales under 0000030224 00000 n
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A Technical guidance on spandrel panels and gable wall installation. 1st September 2017. 0000035376 00000 n
NHBC Standards 2021 deal with all elements of the house-building process, from foundations to roofs and finishing, the NHBC Standards BETA are divided into easily referenced sections. 0000036437 00000 n
City Of San Diego Parks And Recreation Director, nhbc technical guidance spandrel panels to cold roofs 7.2/25 jan2018 (first issue) gable panel for masonry wall gable panel. NHBC TECHNICAL GUIDANCE - Spandrel Panels to Cold Roofs. jamiroquai hat virtual insanity. 0000023296 00000 n
Become a TRA member. /l\bg0d8+C/)|E4PVA?TA?~BMm mV12632`B#fa`-*0y (6D
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However, there are times where a more robust approach is advisable. 0000036359 00000 n
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where intended to prevent rising damp, joints should have 100mm lapping, or be sealed or welded be considered in the design of masonry wall panel be used in accordance with the manufacturer's recommendations. 0000024543 00000 n
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Includes:An update on low or zero technologies (NHBC Standards Chapter 3.1) and two articles relating to faades. Benefits of spandrel panels Large-format panels with exceptional flatness A wide variety of material finishes and textures are available All panels are assembled at our factory and pre-finished for rapid installation on site Composite construction can be broken down and fully recycled Technical guidance on spandrel panels and gable wall panels. 0000022231 00000 n
NHBC Risk Guide Spandrel Panels (Revised May 2020) (Refer to NHBC Technical Guidance 7.2/25, Technical Extra 23 and Trussed Rafter Association Guidance) . 0000032922 00000 n
NHBC Risk Guide Spandrel Panels (Revised May 2020) (Refer to NHBC Technical Guidance 7.2/25, Technical Extra 23 and Trussed Rafter Association Guidance) . 0000042133 00000 n
The guide has been developed by the TRA in association with the NHBC and the Structural Timber Association (STA) and will receive further updates following the outcome of further fire testing, currently being undertaken with the STA. They do not constitute professional advice. Important new roofing guidance endorsed by the NHBC has been published by the Trussed Rafter Association (TRA), designed to reduce the risks, costs and waste. Spandrel panels used in cold roof voids to create separation between dwellings or to form the inner leaf of gable walls should be designed, manufactured and installed to provide satisfactory performance. Gable wall spandrel panels page 03 2 Structural considerations This guide provides information in relation to single leaf gable wall spandrel panels supported on the inner leaf of a masonry cavity gable wall. gNLJwsLb|~
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Download. Its definitely the best way to regularly keep up-to-date with our technical news so if you dont currently receive it, wed urge you to sign up. Builders' Book - An illustrated guide to building energy efficient homes, Builders' Book - An introductory guide to thermal bridging in homes, NHBC 3D Model - VDPC to flat/mono pitched roofs, NHBC Animation - Stepped cavity tray installation process, NHBC Risk Guide - Spandrel panels to cold roof spaces, Technical Extra 04 - Fixing requirements for guttering and fascia's, Technical Extra 04 - Tiling battens to pitched roofs, Technical Extra 05 - Introducing 2012 Chapter 7.2, Technical Extra 06 - Vapour permeable roof underlays, Technical Extra 07 - Pitched roofs and the importance of the correct detailing and specification, Technical Extra 07 - The Construction Glassfibre Manufacturers Association, Technical Extra 09 - Roof tiling. 0000036823 00000 n
This unique fibre gypsum building board combines superior fire resistance, acoustic insulation and impact strength. 0000050298 00000 n
Screwed to the frame of our spandrel panels, this board provides a water resistant internal wall and prevents damage which could be incurred from outdoor site storage. They provide an alternative to the inner leaf of an exterior masonry wall at the gable end of a building. 0000027388 00000 n
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We discuss the use of spandrel panels, and the range of guidance available, in this edition of Technical Extra. halo: reach lone wolf health packs . %PDF-1.4
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Includes:NHBC Standards 2016; Chapter 5.4 FAQs; auto fire suppression systems (Wales); new requirements for consumer units; fire safety issues. 0000062223 00000 n
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NHBC is registered in England and Wales under company number 00320784. The Spandrel Panel Guide is available now as afree download from this website. To help you interpret and apply the NHBC Standards we produce the following Technical Guidance Documents. Spandrels - Gable and Party Wall Spandrel Panels are a simple solution to replace blockwork walls in the roof space. 0000002593 00000 n
Spandrel panels used in cold roof voids to create separation between dwellings or to form the inner leaf of gable walls should be designed, manufactured and installed to provide satisfactory performance. Download NHBC Technical Extra We produce Technical Extra to provide you with detailed updates to NHBC Standards, Building Regulations compliance and current best practice guidance. 0000030609 00000 n
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hb``g``[ X8:\s\``1wOxErO|hU%BJ ll(i !@!Vmm`E,FLL!L=O11x30faL``4ecXhb(fda&cyv,g]3=p;`Qvn No spam. The main points to be aware of are as follows: The minimum build up of blockwork below panel on traditional build must be 300mm but must always be higher than the top of the insulation. 0000009727 00000 n
The spandrel panel may be a window frame containing infills, a trailer
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Important new roofing guidance on building and installing spandrel panels which is endorsed by the NHBC is published this week by the Trussed Rafter Association (TRA). 0000038669 00000 n
hb```f`Z rAb,l,L@pDY}![l//? @5/"! Strutting should be provided: in accordance with the design . 0000037982 00000 n
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Includes:external render in NHBC Standards, wall lateral restraint straps, British Standards for installation of gas in apartments and in-situ concrete toppings/suspended floors. Learn more at: www . 0000041112 00000 n
what caused the dust bowl? For more information on our products and services, For more information on our products and services, 0000003824 00000 n
of UK financial services regulation. nhbc spandrel panel technical guidance . Spandrel panels used in cold roof voids to create separation between dwellings or to form the inner leaf of gable walls should be designed, manufactured and installed to provide satisfactory performance. 0000029561 00000 n
The main points to be aware of are as follows: The minimum build up of blockwork below panel on traditional build must be 300mm but must always be higher than the top of the insulation. 0000074286 00000 n
Factors to be taken into account when designing and installing spandrel panels over party walls and gable walls with cold roof voids. nhbc spandrel panel technical guidance. 0000017889 00000 n
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hb``g`g`g` |@1v90P In Technical Extra 22, we made reference to the introduction of Construction Quality Reviews (CQRs). 0000020964 00000 n
Spandrel panels that comply with guidance from the Structural Timber Association . The TRA recently presented at the NHBC Building for Tomorrow roadshows, speaking to more than 700 housebuilders, addressing issues and providing guidance on spandrel panel design, manufacturing, handling and delivery, and installation. Technical Guidance Documents | NHBC Homeowners House builders and developers Affordable housing Build to Rent Technical Guidance Expanding on and explaining the NHBC Standards To help you interpret and apply the NHBC Standards we produce the following Technical Guidance Documents. NHBC Accepted - Ultrapanel is the innovative new concept in customisable roofing technology and the only full height 'room in the roof' system BBA Certified to comply with Building Regulations for assured fire, weathertight, thermal and structural performance. 0000021211 00000 n
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The TRA represents over 65% of the trussed rafter and metal web joist industry in the UK and Ireland. National House-Building Council (NHBC) is authorised by the Prudential Regulation 0000037205 00000 n
of a single-skin cladding solution for spandrel panels. 0000042822 00000 n
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. Includes:Our launch issue of Technical Extra included articles onpitched roofsand theFlood and Water Management Act. 0000008257 00000 n
Note that only certain parts of NHBC's products and services are within the scope of UK financial services regulation. 0000031118 00000 n
new edition is the introduction of Clause 7.2.24 'Spandrel Panels', incorporated into Chapter 7.2 'Pitched Roofs'. We are asked occasionally whether it is really necessary to continue the separating wall construction up . 0000017177 00000 n
Includes:Guarding openable windows with low cills; fire protection for proprietary dummy chimneys; weep holes in masonry walls. A Technical guidance on spandrel panels and gable wall installation. Includes:NHBC Standards 2017 (including a new chapter on render), pitched roofs, external walls and NHBC OnSite technical assessments. Where is it all going wrong? hbbb`b``3
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Items to be taken into account include: fire resistance Factors to be taken into account when designing and installing spandrel panels over party walls and gable walls with cold roof voids. North End Manchester, Nh Homes For Sale, Rezo Cut Uk, Tyson Name Meaning Urban Dictionary, Nhbc Spandrel Panel Technical Guidance, Center For The Arts Nh, Man City Wages Revealed, Bones Heather Taffet, How To Use Coin Market Cap, Amish Ice House, Eurovision Simulator 2020, 0000018674 00000 n
n Review NHBC Standards 2018 and familiarise yourself with the updated technical content n Contact Standards and Technical if you have any queries: please email [emailprotected] call 0344 633 1000 and ask for 'Technical'. 0000073051 00000 n
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NHBC - How to build compliant Spandrel Panels. Important new roofing guidance endorsed by the NHBC has been published by the Trussed Rafter Association (TRA), designed to reduce the risks, costs and waste from poor spandrel panel construction by housebuilders.In a recent NHBC survey of 8,000 new homes sites, about 17% were already using spandrel panels. Where is it all going wrong? 0000044962 00000 n
TECHNICAL GUIDANCE 7.2/25 Spandrel panels to cold roofs (June 2022) (Second issue . Is Stephanie Izard Still Married, 6.1 External masonry walls 6.2 External timber framed walls 6.3 Internal walls 6.4 Timber and concrete upper floors 6.5 Steelwork 6.6 Staircases 6.7 Doors, windows and glazing 6.8 Fireplaces, chimneys and flues 6.9 Curtain walling and cladding 6.10 Light steel framed walls and floors. Members include the principal manufacturers of trussed rafters, metal web joists, suppliers and professionals involved in roof and floor design and construction. Tel: 0344 633 1000 Fax: 01908 747 255 www.nhbc.co.uk QUESTION ANSWER Spandrel panels are generally factory-made, transported to site in one or more sections, and craned into position on to timber framed or masonry support walls. For more information or to discuss how this new NHBC Technical Guidance may affect your build, please call our Design team on 01933 279597. 0000040582 00000 n
Includes:Updates on pitched roofs, The Flood and Water Management Act, guttering fixings and hardcore selection. 0000025557 00000 n
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Technical Training - Pitched roof coverings 2. nhbc spandrel panel technical guidance. (England) and 100mm thick TECHNICAL. Spandrel panels to be restrained on both sides by bracing fixed to noggins secured to panels. Weathering details and fixings, 2.1 The Standards and Technical Requirements, 3.2.6 Rendering, plastering and screeding, 3.3 Timber preservation (natural solid timber), 4.1 Land quality managing ground conditions, 4.1.2 Initial Assessment desk study (all sites), 4.1.3 Initial Assessment walkover survey (all sites), 4.1.5 Basic Investigation (sites where hazards are not identified or suspected), 4.1.6 Detailed Investigation (sites where hazards are identified or suspected), 4.1.7 Managing the risks (sites where hazards are found), 4.2.4 The effects of trees on shrinkable soils, 4.2.8 Design and construction of foundations in shrinkable soils, 4.2.9 Foundation depths for specific conditions in shrinkable soils, 4.3.8 Sloping ground and stepped foundations, 4.4 Raft, pile, pier and beam foundations, 4.5 Vibratory ground improvement techniques, 4.5.4 Confirmation of suitability for treatment, 4.5.6 Compatibility of the ground, design and treatment, 4.5.12 Verification of completed treatment, 5 Substructure, Ground Floors, Drainage and Basements, 5.1 Substructure and ground-bearing floors, 5.1.18 Laying the ground-bearing floor slab, 5.2.7 Construction of suspended concrete ground floors, 5.2.9 Thermal insulation and cold bridging, 5.3.7 Design to avoid damage and blockages, 5.4 Waterproofing of basements and other below ground structures, 6.1.18 Wall ties and bed joint reinforcements, 6.1.20 Protection of the works during construction, 6.3.3 Supporting load-bearing internal walls, 6.3.8 Partitions: internal non load-bearing, 6.3.10 Construction of steel framed partitions, 6.3.11 Construction of proprietary systems, 6.4.6 In-situ concrete floors and concreting, 6.4.11 Joists supported by intermediate walls, 6.4.20 Floating floors or floors between homes, 6.6.12 Staircases made from timber and wood-based products, 6.8.3 Solid fuel fireplaces and hearths, 6.9.11 Electrical continuity and earth bonding, 6.9.19 Insulated render and brick slip cladding, 6.10.4 Structural design of load-bearing floors and walls, 6.10.10 Construction of load-bearing walls and external infill walls, 6.10.12 Fixing floor decking and ceilings, 6.10.20 Cladding, lining and sheathing boards, 7.1.3 Flat roof, terrace and balcony general design, 7.1.5 Flat roof, terrace and balcony structural design, 7.1.8 Profiled self-supporting metal decks, 7.1.9 Profiled self-supporting metal roofing, 7.1.10 Thermal insulation and vapour control, 7.1.11 Waterproofing layer and surface treatments, 7.1.12 Green and biodiverse (brown roofs) including roof gardens, 7.1.16 Accessible thresholds and upstands, 7.1.17 Parapets and guarding to terraces and balconies, 7.2.10 Strutting for attic trusses and cut roofs that form a floor, 7.2.15 Ventilation, vapour control and insulation, 8.1.7 Electrical services and installations, 8.2.11 Electrical installation requirements, 8.2.12 Pipes, insulation and protection from cold, 8.3 Mechanical ventilation with heat recovery, 9.1.7 Ceramic, concrete, terrazzo and similar tile finishes, 9.3.5 Ceramic, concrete, terrazzo and similar tile finishes, 9.4.3 General provisions cupboards and fitments, 9.4.6 Airing cupboards, cupboards, worktops and fitments, 9.4.7 Ironmongery, prefabricated items and other materials, 9.5.4 Conditions for painting and decorating, 10.1.10 Permanent prefabricated garages and carports, 10.2.4 Freestanding walls and retaining structures, 10.2.8 Garden areas within 3m of the home.