Polycarbonate Glazing Bars - FAQs

Take a look at some of the most frequently asked questions for Polycarbonate Glazing bars around choice, installation & maintenance.

What glazing bar system should I use for glass?

You can use our self-support bar for glazing with glass. (Note: Glass locks should be used on self-support bars – supplied separately)

Should Polycarbonate Sheets always be taped on both ends?

Yes.

What are fixing buttons used for?

Fixing buttons are used on polycarbonate when glazing on oversized width sheets and also to stop sheet slippage. Note: Please allow a large enough hole for expansion.

What is the lowest pitch on the self-support roof system?

5 degrees as standard, 2.5 degrees with 35mm polycarbonate.

Items you will need

  1. Rafter Bar Intermediate Bar Self Supported - 2mtr White
    Please allow 5-7 working days for delivery
    1. Code ECO20-W
    £35.38 £42.46
  2. Rafter Bar Intermediate Bar Self Supported - 2.5mtr White
    Please allow 5-7 working days for delivery
    1. Code ECO25-W
    £44.31 £53.17
  3. Rafter Bar Edge Trim - 2mtr Brown
    Please allow 5-7 working days for delivery
    1. Code ET20-B
    £12.75 £15.30
  4. Rafter Bar Edge Trim - 2.5mtr Brown
    Please allow 5-7 working days for delivery
    1. Code ET25-B
    £15.93 £19.12
  5. Rafter Bar Flashing Bridging Piece - White
    Please allow 5-7 working days for delivery
    1. Code RB-BDG-W
    £3.02 £3.62
  6. PVC Capped Rafter Bar Rafter Supported - 2mtr Brown
    Please allow 5-7 working days for delivery
    1. Code RB20-B
    £13.80 £16.56
  7. PVC Capped Rafter Bar Rafter Supported - 2mtr White
    Please allow 5-7 working days for delivery
    1. Code RB20-W
    £13.80 £16.56
  8. PVC Capped Rafter Bar Rafter Supported - 5mtr White
    Please allow 5-7 working days for delivery
    1. Code RB50-W
    £34.51 £41.41