Step 5 - Silicone sealing
Step 7 - Fixing the rooflight
5.
7.
6a. Apply a generous bead of silicone sealant
to the top face of the kerb prior to lowering the
rooflight into place.
We recommend low modulus
neutral cure silicone sealant.
8a. Drill pilot holes into the timber kerb through the
pre-drilled holes in the rooflight frame fixing channel.
8a. With packers in place behind the fixing channel, secure
the rooflight frame using the wood screws provided.
Do not overtighten screws or deform the rooflight frame.
Ensure packer is in place before tightening screws.