STEP:2 - Select your Brick - Blockwork dimensions.
NOTE:
Single Skin Wall lintels should always be propped.
Select Cavity Size
IG Single Wall Lintels are for the support of loads
from half-brick to full brick widths in solid brick or
block wall construction.
The L9 Lintel allows the face of brickwork to show
on both sides of an opening in a full brick-wide wall.
Meter Box Lintel, L10 and L11 lintels allow the
face of the brickwork to show on one side of an
opening in half-brick wide constructions.
Meter Box Lintel lengths from 750-1350mm in
increments of 150mm.
Single skin lintels should always be propped.
NHBC guidelines propose no greater than a 1m span
for props during construction.