Includes:Pitched roofs, protecting steel from corrosion and new MVHR standards. 0000031421 00000 n Spandrel Panels Context Around 8000 sites surveyed Approx. 0000041749 00000 n NHBC - How to build compliant Spandrel Panels. NHBCs registered address is NHBC House, Davy Avenue, 0000008836 00000 n 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 0000035977 00000 n 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). 0000040660 00000 n 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. 0000021263 00000 n 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. 0000010224 00000 n Includes:The NHBC Standards 2014 edition, introducing 3.2 'mechanical ventilation with heat recovery' and MVHR - getting it right, from the start. The new technical guidance issued by the NHBC this year affects spandrel and gable panels. 0000018237 00000 n 0000034166 00000 n 0000038742 00000 n Roofs. )%-#+'ghdlbjfnaiemckgj 4h 'Fvz6%$-%i7=7;/C,S$&r[dmP All information relates to circumstances prevailing at the date of publication and will not be updated to reflect subsequent developments. Includes:Updates to Approved Documents A, C and L, guidance on Part M, commissioning gas installations and the impact of relatively simple defects. 01:54. 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. 0000033022 00000 n of a single-skin cladding solution for spandrel panels. Spandrel panels that comply with guidance from the Structural Timber Association or the Trussed Rafter Association will generally be acceptable to NHBC. 0000044989 00000 n 0000041441 00000 n Technical Extra 15 - Focus on cavity trays and DPCs, Technical Extra 15 - Installation of GRP dormer windows, Technical Extra 15 - Slating and tiling for pitched roofs - BS 5534, Technical Extra 20 - Fixing of wall lateral restraint straps to trussed rafter roofs, Technical Extra 21 - Continued focus on pitched roofs, Technical Extra 21 - Solar panels and the performance of pitched roofs, Technical Guidance - Access to roof voids, Technical Guidance - Attic trusses, bracing, Technical Guidance - Bracing of mono-pitch roof trusses, Technical Guidance - Diagonal bracing to double hipped roof, Technical Guidance - Diagonal bracing to trussed rafters, Technical Guidance - Fixing roof tiles in valleys, Technical Guidance - Fixing tiling battens using nail guns, Technical Guidance - Fixing valley trussed rafters (diminishing trussed rafters), Technical Guidance - Lateral restraint provided by gable ladders, Technical Guidance - Loft hatches and fire resistance, Technical Guidance - Pitched roofs to garages, holding down straps, Technical Guidance - Pitched roofs, bedding verge undercloaks, Technical Guidance - Plasterboard fire-resisting ceiling in contact with single leaf masonry, Technical Guidance - Roofing underlay at eaves level, Technical Guidance - Spandrel panels to cold roofs, Technical Guidance - Timber balconies and terraces, Technical Guidance - Use of nail guns for fixing trussed rafter bracing, Technical Guidance - Ventilation of small roofs, Technical Guidance - Wall plates, bedding, lengths and joints. 0000025557 00000 n 0000045290 00000 n hb``g`g`g` |@1v90P Spandrel panels should be suitably designed to transmit the loads to the roof . Requirement: All materials and external surfaces to achieve combustibility class A2-s1, or better, unless they are exempt within 7(3). 0000015558 00000 n page 01Gable 0000011324 00000 n 0000046837 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) . Includes:Articles on aircrete blocks, FWMA and multipoint door locks. Technical Extra 15 - Focus on cavity trays and DPCs, Technical Extra 15 - Installation of GRP dormer windows, Technical Extra 15 - Slating and tiling for pitched roofs - BS 5534, Technical Extra 20 - Fixing of wall lateral restraint straps to trussed rafter roofs, Technical Extra 21 - Continued focus on pitched roofs, Technical Extra 21 - Solar panels and the performance of pitched roofs, Technical Guidance - Access to roof voids, Technical Guidance - Attic trusses, bracing, Technical Guidance - Bracing of mono-pitch roof trusses, Technical Guidance - Diagonal bracing to double hipped roof, Technical Guidance - Diagonal bracing to trussed rafters, Technical Guidance - Fixing roof tiles in valleys, Technical Guidance - Fixing tiling battens using nail guns, Technical Guidance - Fixing valley trussed rafters (diminishing trussed rafters), Technical Guidance - Lateral restraint provided by gable ladders, Technical Guidance - Loft hatches and fire resistance, Technical Guidance - Pitched roofs to garages, holding down straps, Technical Guidance - Pitched roofs, bedding verge undercloaks, Technical Guidance - Plasterboard fire-resisting ceiling in contact with single leaf masonry, Technical Guidance - Roofing underlay at eaves level, Technical Guidance - Spandrel panels to cold roofs, Technical Guidance - Timber balconies and terraces, Technical Guidance - Use of nail guns for fixing trussed rafter bracing, Technical Guidance - Ventilation of small roofs, Technical Guidance - Wall plates, bedding, lengths and joints. Strutting should be provided: in accordance with the design . Includes:Chapter 5.4 'Waterproofing of basements and other below ground structures' | Guidance and good practice - an industry perspective. Your data is kept private and is not provided to third parties. 0000009110 00000 n We produce Technical Extra to provide you with detailed updates to NHBC Standards, Building Regulations compliance and current best practice 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. 0000034853 00000 n Where is it all going wrong? 0000038747 00000 n Sign up for all our latest news and technical updates. 23 96 0000047477 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) . 0000024144 00000 n 0000040582 00000 n 0000022916 00000 n By ticking this box, you agree to receive email communications from the TRA about latest news and events. To help you interpret and apply the NHBC Standards we produce the following Technical Guidance Documents. 8.1.1 . 0000018396 00000 n 0000021112 00000 n 0000056876 00000 n 0000008377 00000 n 0000024543 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. Gable wall spandrel panels are an offsite manufactured product. Key Success Factors In Bizcafe, Learn more at: www . 0000038283 00000 n 0000052982 00000 n SRTiz9Egda5Q"eJ"W]ZRDy9gWddRh;D}@I7{hM>}-{}TVU7465wtv-^t&-i ]z@?_o/Ow7Wg'G{;[k+Ks3S C ]m-M u5Ue%Ey9Y" =I#PeR "AAb1e1e0[TBy#5k).yS0 i~5O? NHBC TECHNICAL GUIDANCE - Spandrel Panels to Cold Roofs Click here to access the document in full. 0000017163 00000 n Factors to be taken into account when designing and installing spandrel panels over party walls and gable walls with cold roof voids. 0000032564 00000 n The concrete fill in a cavity wall should stop at least 225mm below the base DPC. 8 C Zu 2& LB+ E: i y uw i o W o L "$ N g y $ 3 #, y#@C0" h4 uq{q d" | ] |xB 6 x $ ] 9 ODw `" :T A LJ kB i f >"{ . For more information on our products and services, Technical Advice and Downloads. Includes:A detailed summary of the key changes in NHBC Standards 2013. 0000037591 00000 n Fermacell - Fermacell Single Skin Solutions installation guidance. 0000035614 00000 n 0000039516 00000 n 0000011184 00000 n 0000032183 00000 n 0000036055 00000 n 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. 0000031688 00000 n 0000030609 00000 n For more information or to discuss how this new NHBC Technical Guidance may affect your build, please call our Design team on 01933 279597. 0000036758 00000 n 0000019233 00000 n 0000062223 00000 n hb```f`Z rAb,l,L@pDY}![l//? @5/"! Regulation Authority in respect of carrying on its insurance business and its 0000003624 00000 n 0000019701 00000 n 0000032844 00000 n 0000017710 00000 n 0000027596 00000 n 0000040283 00000 n This chapter gives guidance on meeting the Technical Requirements for curtain walling and cladding. 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 . shawnee mission west high school yearbook. (England) and 100mm thick TECHNICAL. They are designed for use by competent construction industry workers and are for general guidance only. NHBC is registered in England and Wales under 0000031879 00000 n (0*9h72anqHQlQff9 xxt3308lsI= :bpW @]@Y#b ;@.\lW lXl#'0gpo``R! F9$2m,a|5@%C'g1D0`L`: ] @e@ n1 X22h1D 3Yh2P/PjT\ 1p/1x5@ J endstream endobj 716 0 obj <>/Filter/FlateDecode/Index[367 247]/Length 34/Size 614/Type/XRef/W[1 2 1]>>stream Includes:NHBC Standards 2017 (including a new chapter on render), pitched roofs, external walls and NHBC OnSite technical assessments. herrera family durango, mexico . 0000037205 00000 n please see our website nhbc.co.uk or your NHBC product documentation. 0000041196 00000 n Wall ties should: For more information or to discuss how this new NHBC Technical Guidance may affect your build, please call our Design team on 01933 279597. nhbc technical guidance spandrel panels to cold roofs 7.2/25 jan2018 (first issue) gable panel for masonry wall gable panel. 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. 0000036376 00000 n 23 0 obj <> endobj xref 0000032922 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. Sweet Relationship Message, C++ Program To Calculate Sum Of 10 Numbers, City Of San Diego Parks And Recreation Director. 0000039820 00000 n 0000038665 00000 n A Technical guidance on spandrel panels and gable wall installation. Click here to access the document in full. Is Stephanie Izard Still Married, 0000029437 00000 n In Technical Extra 22, we made reference to the introduction of Construction Quality Reviews (CQRs). 0000000016 00000 n How Does A Difference In Cultural Contexts Affect Communication?, 0000007263 00000 n 0000008491 00000 n We are asked occasionally whether it is really necessary to continue the separating wall construction up . 0000023318 00000 n 0000044962 00000 n C FhH9vi 'Ej 9_ynWZDo8,*`utsUG{H%wi(uxZuqw>FzxU|qQk/bI{~XO>_}*wM1vF?ZSGvOG|I*kpa98g\%_p)u^7i New roofing guide to boost housebuilders use of offsite components. Southgate Centre Expansion, Includes: NHBC Standards 2019 inc. Light Steel Framing; Magnesium Oxide Building Boards; CVPC pipe in sprinkler systems; updated British Standards on roofs; Landfill Tax and more. 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. new edition is the introduction of Clause 7.2.24 'Spandrel Panels', incorporated into Chapter 7.2 'Pitched Roofs'. Find a member Members area. NHBC TECHNICAL GUIDANCE - Spandrel Panels to Cold Roofs. Learn more at: www . 0000021258 00000 n A Technical guidance on spandrel panels and gable wall installation. 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. H\@}. 17% using spandrel panels Within this over 70% had 50+ plots (implies larger house-builders are adopting) 90% panels supplied by the truss manufacturer Survey carried out in July/August 2016 by NHBC Building Inspectors 0000021557 00000 n 0000030449 00000 n nhbc spandrel panel technical guidance. Includes:The challenges for the industry in complying with Part L of the Building Regulations in England and Wales. 0000007677 00000 n Authority and regulated by the Financial Conduct Authority and the Prudential 0000040199 00000 n 0000036437 00000 n 0000039132 00000 n NHBCs registered address is NHBC House, Davy Avenue, Uncategorized. A Technical guidance on spandrel panels and gable wall installation. gNLJwsLb|~ endstream endobj 357 0 obj <> endobj 358 0 obj <>stream 0000023296 00000 n Includes:An update on low or zero technologies (NHBC Standards Chapter 3.1) and two articles relating to faades. Home. 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. 0000029639 00000 n In a recent NHBC survey of 8,000 new homes sites, about 17% were already using spandrel panels. This field is for validation purposes and should be left unchanged. James Avery Spiga Chain, 7.2.24 Spandrel panels Spandrel panels shall provide satisfactory performance. 7.2.24 Spandrel panels; 8 Services. 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. Panel framing is usually formed from vertical studs at Spandrel panels to be restrained on both sides by bracing fixed to noggins secured to panels. The guide is designed to reduce the risks, costs and waste from poor spandrel panel construction by housebuilders. 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. 0000036745 00000 n 0000014084 00000 n 0000002048 00000 n %' 0000040964 00000 n NHBC is registered in England and Wales under 0000032150 00000 n 0000073051 00000 n 0000041055 00000 n See a copy of the TRAs presentation here (PDF). 00:00. 0000009108 00000 n 0000043130 00000 n 0000034472 00000 n 0000037513 00000 n 0000031380 00000 n 0000042133 00000 n 0000041112 00000 n 0000046564 00000 n %PDF-1.4 % 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). HdTyPMnP 0000030224 00000 n Spandrel and Gable Panels. 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. 0000017177 00000 n 7.2.24 Spandrel panels in cold roofs Spandrel panels shall provide satisfactory performance. insurance distribution activities. 0000009622 00000 n The Trussed Rafter Association (TRA) has published a new roofing guidance for housebuilders. halo: reach lone wolf health packs . what caused the dust bowl? In a recent NHBC survey of 8,000 new homes . hbbb`b``3 0h endstream endobj 352 0 obj <>/Metadata 31 0 R/Pages 30 0 R/StructTreeRoot 33 0 R/Type/Catalog/ViewerPreferences<>>> endobj 353 0 obj >/PageWidthList<0 595.276>>>>>>/Resources<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 595.276 841.89]/Type/Page>> endobj 354 0 obj <> endobj 355 0 obj <> endobj 356 0 obj <>stream 0000037523 00000 n 6.1.18 Wall ties - NHBC Standards 2021 NHBC Standards 2021 External masonry walls 6.1 6.1.18 Wall ties Wall ties of the correct type shall be installed where required, and be suitable for their intended use and location. timber frame spandrel panel - horizontal 47x72 timber, studs typically @600c/c, one layer of 15mm fermacell on both sides (optional 38x89 studs with 18mm fermacell . The guide is designed to reduce the risks, costs and waste from poor spandrel panel construction by housebuilders. . 0000031118 00000 n Spandrel panels that comply with guidance from the Structural Timber Association or the Trussed Rafter Association will generally be acceptable to NHBC. An example of the superseded HB 353B form An example of the current HB 2445 form Extending on part of the theme of our last Top Tip - the separating element acting as a 'barrier' to the passage of sound - it is worth remembering the importance of continuing the 'barrier' through roof voids.
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