Roofing Accessories.
Prime supplies the accessories that complete a steel building envelope — from self-locking Aquaproof caps and solar clamps to skylights, louvers, nuts and bolts, and the flashings that close the roof.
On this page
Aquaproof caps
The rib that seals itself.
Self-locking caps at alternate ribs, optional at all ribs. First tighten the sheet with screws, then fix the self-locking caps by pressing on top of the ribs, making it 100% waterproof.
Solar clamps
Mount without penetrating.
Special clamps tighten over the Aquaproof profile to carry solar panels and a steel rod fixing, without penetrating the roofing sheet — so the roof remains 100% leakproof.
Fixings
Grade 8.8, with EPDM.
Grade 8.8 nuts and bolts, and hot-dipped galvanized imported self-drilling fasteners with EPDM washers for panel fixing.
Applications
What it covers
- Self-locking Aquaproof caps
- Solar panel clamps and steel rod fixings
- Skylights and louvers
- Nuts, bolts and self-drilling fasteners
- Flashings and closures
Ready when you are
Complete your roof.
Tell us the profile you are laying and we will list the caps, clamps, fixings and flashings the roof needs.