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Multiwall Polycarbonate Cap and Base Glazing Bar
Polycarbonate
- Description
- Features
- Reviews
A two-part glazing bar: a structural base fixed to the purlin and a separate cap clamped over it, so the panel is gasket-compressed on both faces instead of face-screwed. Sized for 25mm multiwall panel.
This is what lets a long panel expand freely and still stay weathertight, and it is what carries wind uplift.
In a polycarbonate glazing system the profiles exist so the panel can move. That is why they are dry-fit, why the screw goes through the panel in an oversized hole rather than into the profile, and why adhesive, putty and unapproved sealants void the panel warranty.
- A two-part glazing bar: a structural base fixed to the purlin and a se
- Sized for 25mm multiwall panel
- Bronze finish
- Sold by the foot
- Dry-fit - no adhesive or putty at the joint
- Screw through the panel, not into the profile
- Oversized holes so the panel can move
- Part of a vented, draining glazing system
| Material | PC |
|---|---|
| Unit of Measure | Ft |
