Plain Kerb - NL609



















Size Options:
Most sizes are available from our standard range, however, specific design requirements can be met to suit your needs.

Foam or PVC insulation can be fitted to base kerb, as an option, to suit your requirements.

Glazing Options:
Thermoformed rooflights - Twin or single skin applications from our standard range, 3mm UV protected outer skin / 3mm thick inner skin. Comes with manufacturers discolouration and impact resistance guarantees. Glass - Most applications can be incorporated.

Fixing Details:
The kerb is supplied fully assembled ready for fitment to roof structures, kerb should be fixed at corners then 300mm centres. Thermoformed rooflights - Are supplied separately to kerb and should be bolted to opening frame - sealer washers, caps & roofing bolts with nuts are supplied as standard for this purpose. Glass - Applications will be pre-glazed depending on size..

Cleaning / Maintenance:
Cleaning - Thermoformed rooflights should be washed down with a mild detergent and warm water. Do not use abrasives
Maintenance - Annually check mechanical components, and lubricate where necessary, actuating components.

Other options available:
This unit can be supplied in ‘adapter kerb profile’ (see data sheet). Anti burglar and security options, such as ‘Burglar bars and security fixings’ are available on request

Points To Check Prior To Advising Us Of Your Requirements:
When placing an enquiry/order please be sure to note the roof opening size, and where possible, the width of the upstand kerb.

Impact Test:
At the request of Nulite Ltd, B.R.E tested various sized samples of Domed roof lights with either a PVC or steel upstand kerb, the test assesses the fragility of the specimen roof lights when subjected to an impact by a large soft body as in the standard ACR (m) 001:2000 (full deatils on the test report are avilable on request).




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