P600 Snap-fit Glazing Bar

A snap-fit structural glazing bar into which multiwall polycarbonate can be fitted. The P600 glazing bar is capable of spanning up to 3 metres between fixing points. For applications longer than 3 metres span, an intermediate cross purlin should be installed to create a further fixing point.

The P600 glazing bar will accommodate multiwall polycarbonate at 16mm and 25mm thicknesses.

Standard Glazing Bar

Colour:White only
Length:2.5m, 3m, 3.5m and 4m

The P600 system consists of an aluminium base bar and a shaped PVCu snap fit glazing bar cap, gaskets, PVCu thermal underclad and an end plate.

The underclad is clipped onto the base bar and is fitted to the ridge and eaves support, the glazing sheet sits on the gasket and the cap is snap fitted onto the base. Pushing the cap down as far as possible suits 16mm and 25mm sheet is snapped into the first point.

The P600 system works in conjunction with its own side trim (ref. 601/602)

Hip System

The P600 system is not supplied in a hipped version as it is suitable for lean-to applications only.

Colour Options

The base bar on the P600 system is supplied in mill finish even though the cap is white, this is because the base bar is cloaked by the underclad and is not visible.

Please note: The colours shown are not 100% accurate and are for guidance only


  • Lean-to Roofing

Glazing with Glass

The P600 system is not suitable for use with glass.

Complementary Fixing Accessories

Side TrimU Profile
Ref 272 - 10mm
Ref 273 - 16mm
Ref 275 - 25mm
Side TrimRef 252 - 10mm
Ref 253 - 16mm
Ref 255 - 25mm
U Profile
Eaves FillerFixing Buttons (white)Fixing Buttons (brown)
Ref 285F285 Eaves FillerRef 272 - 10mm
Ref 273 - 16mm
Ref 275 - 25mm
Ref 252 - 10mm
Ref 253 - 16mm
Ref 255 - 25mm
Anti-dust/Breather TapeButyl Flashing
Ref FT or PBT 10
Ref FT or PBT 16
Ref FT or PBT 25
Anti-dust/Breather Tape200/20 White
200/20 Lead
Butyl Flashing

Help & Advice

If you have a project in mind or would like help or advice on any of our products or services, please either ring us on 01925 811311, email us at enquiries@twinfix.co.uk or get in touch via the enquiry form on our Contact Us page.


Related FAQs

1. Can I use your glazing bars to install glass?
You can use all of our bars to install glass, with the exception of the P600 and P700 Snap-fit systems. However, please note that you will need to use a Mechanical End Plate to ensure the glass is held securely in place; the plastic end plates that are supplied with the bars are only suitable for use with multiwall polycarbonate.