Eaves Fillers

When fixing a roof glazing system at the eaves (foot of slope), a gap will be created between the glazing bars. On a rafter gasket system this gap will be a similar thickness to the rafter gasket itself i.e. approximately 3mm. On a structural glazing system the gap will be around 12mm, the same height as the lower section of the base bar.

Through this gap could blow draughts, rain and obviously insects. The aluminium rail (eaves filler) is designed to be screw fitted to the eaves beam or eaves support of the structure between the glazing bars. The gasket that forms part of the eaves filler stands high and the glazing sheet rests on the gasket thereby closing the gap.

The eaves filler can also be used at the ridge end although on wall fixed applications this is not always needed as the ridge is usually flashed over, it is more common on freestanding applications.

226F Eaves Filler

Colour:Mill Finish, White or Brown

The P226F is generally used with the P261, P227, P320 and the P501 glazing bars.

285F Eaves Filler

Colour:Mill Finish, White or Brown

The P285F is generally used with the P280, P284, P286, P288 and the P600 glazing bars.

Colour Options

Mill finish as well as polyester powder coated white (RAL9910 satin) and brown (RAL8040 satin) are available as standard. We can also supply the aluminium painted to a specific RAL colour although this may be subject to a minimum quantity requirement and surcharge.

Mill FinishRAL 9910
White (satin)
RAL 8040
Brown (satin)
Please note: The colours shown are not 100% accurate and are for guidance only


  • Gap filling between glazing bars at the eaves and ridge ends of a roof

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
Fixing Buttons (white)Fixing Buttons (brown)
Ref 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.