Dawnproof Fixed
For a fitted, everyday window system.
Check the recess, record three widths and three heights, then follow the supplied installation guide.
View FixedDawnproof window support
Follow the path for your product, from preparing the opening to the final fit check.
Dawnproof Fixed
Check the recess, record three widths and three heights, then follow the supplied installation guide.
View FixedDawnproof Anywhere
Enter only the finished coverage width and height. The thickened two-layer panel fastens to a clean, dry, suitable surface with hook-and-loop strips.
View AnywhereFull product overview
The leading rail should travel across the opening and the continuous shade should gather at the selected side.
Before opening the box
Components and fastening details can vary by order. Keep every supplied part together and follow the packaged sequence.

Unbox and identify
Keep all fittings together and use the hardware and sequence supplied with your order.

Prepare the opening
Stop if the opening, trim, screen, handle or lock no longer matches the submitted details.

Assemble in order
Complete the assembly and perimeter-preparation steps in sequence before positioning the system.

Position in the frame
Do not bow or force the system into an opening that no longer matches the submitted measurements.

Secure and check the perimeter
Work progressively, keep the frame square and check that the moving edge meets the perimeter as shown in the order guide.
Test the full travel
If movement catches, stop. Check the track and frame alignment, then contact support rather than forcing the rail.
Troubleshooting
Send the order number, a front photo, a side photo and a short video showing where the movement changes.