Construction Details
LABC Registered Construction Details are only valid for use with building work intended to follow the guidance in the following:
England
- Approved Document L1A and L2A (2013 edition incorporating amendments up to and including 2016)
- Approved Document L1B (2010 edition incorporating amendments up to and including 2018)
- Approved Document L2B (2010 edition incorporating amendments up to and including 2016)
NOTE: LABC Registered Construction Details should not be used for Approved Document L Volume 1 and 2 (2021 edition) or any subsequent amendments.
Wales
Approved Document L1A, L1B, L2A and L2B (2014 edition incorporating amendments up to and including 2016)
NOTE: LABC Registered Construction Details should not be used for Approved Document L Volume 1 and 2 (2022 edition) or any subsequent amendments.
E18SMEW12 Party Wall between Dwellings
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.038 W/mK)
Proprietary Insulated Firestop (λ = 0.044W/mK)
2 x 100mm Aircrete Block (0.19W/m²K) Party (Separating) Wall
100mm Party (Separating) Wall cavity fully filled with insulation (0...
View DetailsE18SMEW11 Part Wall between Dwellings
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.022 W/mK)
Proprietary Insulated Firestop (λ = 0.044W/mK)
2 x 100mm Aircrete Block (0.19W/m²K) Party (Separating) Wall
100mm Party (Separating) Wall cavity fully filled with insulation (0...
View DetailsE18SMEW6 Party Wall between Dwellings
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.038 W/mK)
Proprietary Insulated Firestop (λ = 0.044W/mK)
2 x 100mm Aircrete Block (0.19W/m²K) Party (Separating) Wall
100mm Party (Separating) Wall cavity fully filled with insulation (0...
View DetailsE18SMEW5 Party Wall between Dwellings
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.022 W/mK)
Proprietary Insulated Firestop (λ = 0.044W/mK)
2 x 100mm Aircrete Block (0.19W/m²K) Party (Separating) Wall
100mm Party (Separating) Wall cavity fully filled with insulation (0...
View DetailsE17SMEW6 Inverted Corner
Build Up
Solid External Masonry Wall 215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK) Render & Insulation (λ = 0.038 W/mK)
This LABC Registered Construction Detail is only valid for use with building work intended to follow the guidance in the following:
England
Approved Document L1A and L2A (2013... View DetailsE17SMEW5 Inverted Corner
Build Up
Solid External Masonry Wall 215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK) Render & Insulation (λ = 0.022 W/mK)
This LABC Registered Construction Detail is only valid for use with building work intended to follow the guidance in the following:
England
Approved Document L1A and L2A (2013... View DetailsE16SMEW6 Normal Corner
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.038 W/mK)
This LABC Registered Construction Detail is only valid for use with building work intended to follow the guidance in the following:
England
Approved Document L1A and L2A (2013... View DetailsE16SMEW5 Normal Corner
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.022 W/mK)
This LABC Registered Construction Detail is only valid for use with building work intended to follow the guidance in the following:
England
Approved Document L1A and L2A (2013... View DetailsE13SMEW6 Pitched Roof Gable Insulation at Rafter level
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.038 W/mK)
Pitched Roof Gable
150mm insulation (0.044W/mK) between rafters
50mm insulation (0.022W/mK) beneath rafters
This LABC Registered Construction Detail is only valid for use...
View DetailsE13SMEW5 Pitched Roof Gable Insulation at Rafter level
Build Up
Solid External Masonry Wall
215mm Aircrete Solid Wall (λ ≤ 0.19 W/mK)
Render & Insulation (λ = 0.022 W/mK)
Pitched Roof Gable
150mm insulation (0.044W/mK) between rafters
50mm insulation (0.022W/mK) beneath rafters
This LABC Registered Construction Detail is only valid for use...
View Details