Wall Construction

102.5mm Outer Leaf Brick Rainscreen with80mm Cavity with Stainless Steel Cavity tray to aid with both structureand drainage withStainless steel wall ties every 600 c/c fixed to12mm OSB with Breather membrane fixed to100mm of Quilted Insulation (Rockwool) which has aVapour Control Layer keeping out moisture which is fixed behind20mm Gypsum Plasterboard.

Floor Construction (Top Down)18mm x 175mm T&G Timber Flooring layed on75mm Scructural Screed on150mm EPS Rigid Insulation laid onMonarflex Radon Barrier wrapped over300mm Cast in Situ Concrete Raft foundation on50mm Sand Blinding on150mm Layers of Clean Hardcore

External Construction

500 x 500mm External Paving Slabs on100mm Cast in Situ Concrete slab on50mm Sand Blinding withDrainage layer to soak up moisture on150mm Layers of clean cut hardcore to aid drainage.

Appropriate Sealant to beapplied to area underskirting and plasterboard

100 x 50mm DoubleTimber Sole Platefixed to 225mmThermal Block

All membranes taped at edges and corners

DPC

Weep Hole

Cementitious Board

40mm Rigid InsulationBlock to keep continity ofthermal envelope

Stainless Steel Cavity Tray

102

2075

155

295

50

5010

050

220

Jack Lambourne

C12700655

Building Performance Assignment

Detail A

01 1 : 5Detail A

Key Section

Floor Construction (Top Down)18mm x 175mm T&G Timber Flooring layed on75mm Scructural Screed on150mm EPS Rigid Insulation laid onMonarflex Radon Barrier wrapped over300mm Cast in Situ Concrete Raft foundation on50mm Sand Blinding on150mm Layers of Clean Hardcore

External Construction

500 x 500mm External Paving Slabs on100mm Cast in Situ Concrete slab on50mm Sand Blinding withDrainage layer to soak up moisture on150mm Layers of clean cut hardcore to aid drainage.

All membranes taped at edges and corners

40mm Rigid InsulationBlock to keep continity ofthermal envelope

2075

155

295

50

218

45

13

Water Run Off fromthreshold is caught in AcoDrain

Timber Door

Thermally BrokenAluminium Framed DoorProfile piece with 13mmAluminium Threshold piecein accprdance with TGDPart M

Foam InsulatedCavity Closer

Aluminium Flashing to hiderigid insulation

Aluminium Framed Fixed tothermal block and appropriatetape and sealant is applied

Note: Threshold complies with TGD Part M

Jack Lambourne

C12700655

Building Performance Assignment

Detail B

02 1 : 5Detail B

Key Section

Wall Construction

102.5mm Outer Leaf Brick Rainscreen with100mm Cavity with Stainless Steel Cavity tray to aid with both structureand drainage with50mm PIR Rigid Insulation in cavity fixed to OSB withStainless steel wall ties every 600 c/c fixed to12mm OSB with Breather membrane fixed to100mm of Quilted Insulation (Rockwool) which has aVapour Control Layer keeping out moisture which is fixed behind20mm Gypsum Plasterboard.

200

410

325

120

102

50

100

43

75

50

Roof Construction400mm Concrete Slates on Roof fixed every 325mm C/C onto50 x 35mm Timber Battens which are fixed onto35mm OSB for addtional structural support with aBreather membrane laid with appropriate tapes and seals to control roofmoisture installed with a timber tilting fillet fixed onto50 x 50mm Timber Battens which are fixed onto a 200mm C16 TimberRafter.

50

100 x 50mm Timber Battensfixed to underside of 200mmC16Timber Rafter

150mm EPS Rigid Insulation installed below C16 Timberrafter to maintain thermal continuity

Insulated Cavity Closer fixed above Brickwork and cavity insulation

200mm C16 Timber Rafter

100mm EPS Insulation installed inbetweentimber rafters withadditional 50mm EPS Insulation installedabove rafter

16mm SW Soffit Board fixed to18mm SW Fascia Board which is then fixed toa timber tilting fillet

100 x 50mm Timber Battens every 600 c/c

120mm PVC Gutter Piece fixed to18mm SW Fascia Board withaluminium flashing laid into Gutter withEaves ventilater fixed onto the top of the fascia pieceAllowing ventilation under the slates

Jack Lambourne

C12700655

Building Performance Assignment

Detail C

03 1 : 5Detail C

Key Section

Roof Construction400mm Concrete Slates on Roof fixed every 325mm C/C onto50 x 35mm Timber Battens which are fixed onto35mm OSB for addtional structural support with aBreather membrane laid with appropriate tapes and seals to controlroof moisture installed on200mm EPS Rigid Insulation supported by200mm x 50mm Timber Engineered Joists fixed ontoA Vapour Control membrane which maintains air tightness stuck totwo Layers of 12.5mm Gypsum Plaster

Wall ConstructionVentilated Facade System with 18mm Cedar RotatingPanels fixed toa continuous breather membrane/wind barrier to maintain airtightness which is fixed to12mm OSB on the outer leaf with100mm EPS Rigid Insulation (0.023) with an additional70mm EPS Rigid Insulation supported by 70 x 35mm TimberBattens every 400 c/c fixed to18mm OSB fixed to a vapour control layer which maintainsairtightness. This is fixed to a25mm Service Cavity with 25 x 25mm Timber Battens with a20mm Gypsum Plasterboard Finish

25

322

25

2mm Aluminium Flashing fixed topowdercoated aluminium Fascia

Mastic Pointing Beads maintainedalong length of flashing

Aluminium Frame allowing for ventilation flow through roof

Timber Frame of ventilation system fixed back to OSB withAluminium flashing

Aluminium strap piece aids in fixing frame to fascia

208

Jack Lambourne

C12700655

Building Performance Assignment

Detail D

04 1 : 5Detail D

Key Section

Wall ConstructionVentilated Facade System with 18mm Cedar RotatingPanels fixed toa continuous breather membrane/wind barrier to maintain airtightness which is fixed to12mm OSB on the outer leaf with100mm EPS Rigid Insulation (0.023) with an additional70mm EPS Rigid Insulation supported by 70 x 35mm TimberBattens every 400 c/c fixed to18mm OSB fixed to a vapour control layer which maintainsairtightness. This is fixed to a25mm Service Cavity with 25 x 25mm Timber Battens with a20mm Gypsum Plasterboard Finish

25

208

Roof Construction400mm Concrete Slates on Roof fixedevery 325mm C/C onto50 x 35mm Timber Battens which are fixedonto35mm OSB for addtional structural supportwith aBreather membrane laid with appropriatetapes and seals to control roof moistureinstalled on200mm EPS Rigid Insulation supported by200mm x 50mm Timber Engineered Joistsfixed ontoA Vapour Control membrane whichmaintains air tightness stuck to two Layersof 12.5mm Gypsum Plaster

Flat Roof ConstructionBitumen Roofing Felt torched on as a finish and lapped up 150mm over upstand piece onBreather Membrane which is laid and sealed with appropriate agents on150mm PIR Rigid insulation which combines with wall insulation to keep thermal envelope which is laid ontoA vapour control layered membrane wrapped around onto the wall onto20mm OSB fixed onto175 x 45mm C16 Timber battens on20mm Gypsum Plasterboard

200mm x 22.5mm RSJ sized to engineers specs.supporting load of ventilated facade and timber flat rooffixed to 100 x 35mm Timber Batten all supported on a200 x 200mm Steel Column to engineers specs.

1517

520

149

10569

206

The bottom connection of the ventilated facade allows airflow through facade

Jack Lambourne

C12700655

Building Performance Assignment

Detail E

05 1 : 5Detail E

Key Section

25mm External Sand and Concrete Render Finish (Skim)

2mm Aluminium Parapet Capping Piece fixed to Concrete Parapet

Aluminium Flashing Fixed to concrete parapet

150mm PIR Rigid Insulation with a thermal conductivity of 0.023

230 x 225mm Cavity Block (Main Structure of Wall)

Vapour Control Layer Installed on the interior faceof the Cavity block to maintain airtightness

225

150 25

25mm External Sand and Concrete Render Finish (Skim)

Appropriate Seals are installed between the joints of theconcrete parapet piece and the cavity blocks

All membranes taped at corners and edges tomaintain appropriate airtightness throughout thethermal envelope

There is a drip on the concrete parapet piece toprevent any capillary action

EXTERIORINTERIOR

23025

Jack Lambourne

C12700655

Building Performance Assignment

Detail F

06 1 : 5Detail F

Key Section

203

EXTERIOR

INTERIOR

25mm External Sand and Concrete Render Finish (Skim)

150mm External PIR Rigid Insulation with a thermal conductivity of 0.023

230 x 225mm Cavity Block (Main Structure of Wall)

Vapour Control Layer Installed on the interior faceof the Cavity block to maintain airtightness

2 no. 12.5mm Internal Gypsum Plaster

All membranes taped at corners and edges to maintain appropriateairtightness throughout the thermal envelope

2 no. 225 x 100mm Thermal Block maintaining thermal envelope

Double Glazed Theramlly Broken Timber Framed Unit (9mm)

Insulation wrapped around to meet window frame head

Appropriate Sealant

Concrete Lintel

Foam packed inbetween timber battens and concrete lintel

2 no. Timber Battens fixed to lintel which the timber windowframe is fixed to

Internal Air Barrier applied at frame joints

Roof ConstructionBitumen Felt torched on as a finish and lapped up 200mm over a timberfillet piece onA breather membrane/roofing membrane lapped under timber fillet on20mm OSB fixed to200 X 45mm C16 Timber Joists at 400 c/c with 100mm Sheep's WoolInsulation with an additional 50mm Sheep's Wool laid on top inbetween thetimber joists withA vapour control layer laid internally under2 no. 12.5mm layers of Gypsum Plaster

Jack Lambourne

C12700655

Building Performance Assignment

Detail G

07 1 : 5Detail G

Key Section

EXTERIORINTERIOR

Vapour Control Layer Installed on the interior faceof the Cavity block to maintain airtightness

2 no. 12.5mm Internal Gypsum Plaster

Double Glazed Theramlly Broken Timber Framed Unit (9mm)

Insulation wrapped around to meet window frame head

Appropriate Sealant

Concrete Lintel

Foam packed inbetween timber battens and concrete lintel

2 no. Timber Battens fixed to lintel which the timber windowframe is fixed to

Internal Air Barrier applied at frame joints

25mm External Sand and Concrete Render Finish (Skim)

150mm External PIR Rigid Insulation with a thermal conductivity of 0.023

230 x 225mm Cavity Block (Main Structure of Wall)

All membranes taped at corners and edges to maintain appropriateairtightness throughout the thermal envelope

Foam packed inbetween timber battens and concrete lintel

Internal Air Barrier applied at frame joints

DPC installed under concrete sill piece

35mm Timber Battens support timber window frame

Aluminium Flashing Piece fixed onto Concrete Sill

40mm Rigid Insulation Board Installed behind sillDouble Glazed Theramlly Broken Timber Framed Unit (9mm)

Steel Angle piece installed to support above concrete sill piece

18mm SW Windowboard

Jack Lambourne

C12700655

Building Performance Assignment

Detail H

08 1 : 5Detail H

Key Section

EXTERIORINTERIOR

25mm External Sand and Concrete Render Finish (Skim)

150mm External PIR Rigid Insulation with a thermal conductivity of 0.023

230 x 225mm Cavity Block (Main Structure of Wall)

All membranes taped at corners and edges to maintain appropriateairtightness throughout the thermal envelope

2 no. 215 x 100mm Thermal Blocks to continue thermal envelope

160

150

150

5015

0

655

225

External Construction100mm Cast in Situ Concrete slab on50mm Sand Blinding withDrainage layer to soak up moisture on150mm Layers of clean cut hardcore to aid drainage.

Water Run Off fromthreshold is caught in AcoDrain

Appropriate Sealant to beapplied to area underskirting and plasterboard

Floor Construction20mm T&G Timber Flooring onpolyethylene slip sheet onAluminium Underfloor heating system with16mminsulated heating pipes penetrating through insulation in the floor on225mm C16 Timber battens every 400 c/c suspended with225mm Rockwool Insulation installed inbetween battens with aVapour Control layer laid underneath suspended over a150mm Ventilation Space on150mm Cast in situ concrete slab onA radon barrier to prevent any gases rising throughout the structure on50mm Sand blinding on150mm layers of hardcore

Ventilated Block toallow ventilation

2 no. 12.5mm Layers of Gypsum Plaster

215mm Concrete blocks for risingwall on top of 300mm Foundation Pad

35mm Rigid Insulation placed inbetween thermal block and timber battens

Jack Lambourne

C12700655

Building Performance Assignment

Detail I

09 1 : 5Detail I

Key Section

203

Jack Lambourne

C12700655

Building Performance Assignment

Overall Section

10 1 : 20Overall View

DETAIL A/B

DETAIL C

DETAIL D

DETAIL E

DETAIL F

DETAIL G

DETAIL H

DETAIL I