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.
E5MCFF31 Suspended In-Situ Concrete Floor, Insulation Below Slab
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
150mm Cast In-Situ Suspended Slab
150mm Insulation Below Slab (0.022W/mK)
This LABC Registered Construction Detail is only valid for use with building...
View DetailsE5MCFF28 Suspended In-Situ Concrete Floor, Insulation Below Slab
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
150mm Cast In-Situ Suspended Slab
100mm Insulation Below Slab (0.022W/mK)
This LABC Registered Construction Detail is only valid for use with building...
View DetailsE5MCFF25 Concrete Ground Bearing Floor, Insulation Below Slab
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
In Situ Ground Bearing Concrete Floor
150mm Insulation Below Slab (0.022W/mK)
This LABC Registered Construction Detail is only valid for use with...
View DetailsE5MCFF22 Concrete Ground Bearing Floor, Insulation Below Slab
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
In Situ Ground Bearing Concrete Floor
100mm Insulation Below Slab (0.022W/mK)
This LABC Registered Construction Detail is only valid for use with...
View DetailsE5MCFF19 Suspended Beam And Block Floor, Insulation Above Slab
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
150mm Beam and Aircrete Block Infill
150mm Insulation Above Slab (0.022W/mK)
75mm Screed
This LABC Registered Construction Detail is only valid for use...
View DetailsE5MCFF16 Suspended Beam And Block Floor, Insulation Above Slab
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
150mm Beam and Aircrete Block Infill
100mm Insulation Above Slab (0.022W/mK)
75mm Screed
This LABC Registered Construction Detail is only valid for use...
View DetailsE4MCFF4 Jamb
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
Window Jamb
This LABC Registered Construction Detail is only valid for use with building work intended to follow the guidance in the following:
England
Approved... View DetailsE3MCFF4 Sill
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
Window Sill
This LABC Registered Construction Detail is only valid for use with building work intended to follow the guidance in the following:
England
...
View DetailsE2MCFF7 Steel Lintel, Open Back - No Continuous Baseplate
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
Steel Lintel, Open Back
(No continuous base plate)
This LABC Registered Construction Detail is only valid for use with building work intended to follow...
View DetailsE2MCFF4 Independent Lintel
Build Up
External Masonry Cavity Wall
Masonry Outer Leaf (λ = 0.77)
100mm Aircrete Block Inner Leaf (λ = 0.11 W/mK)
Full Fill Insulation
Independent Lintel
Proprietary PVC-U Cavity Closer
This LABC Registered Construction Detail is only valid for use with building work intended to follow...
View Details