No drilling on suitable frames
Purpose-made brackets locate between the glazing bead and seal on compatible windows and doors.
Neat, frame-mounted systems
Perfect-fit blinds sit within a slim frame attached to suitable glazed units, moving with opening windows and doors while keeping sills clear.

Purpose-made brackets locate between the glazing bead and seal on compatible windows and doors.
The blind remains attached when a window or door opens, avoiding a loose blind swinging away from the frame.
A contained frame reduces clutter around handles and leaves the surrounding recess visually tidy.
What to consider
Perfect-fit systems are popular on uPVC windows, French doors and some bifold doors, but not every glazed unit is suitable. Bead depth, rubber seals, handle clearance and frame shape all affect whether the brackets can be fitted safely.
We inspect the window and measure the visible glass accurately. If the system is not appropriate, we recommend a conventional recess, face-fit or alternative door-blind solution instead of forcing it.
Where it works
Straight answers
Send us a window photo if you want an initial steer before booking.
Ask on WhatsAppCorrectly specified brackets are designed for compatible glazing beads and should be fitted carefully. We do not recommend the system where the bead or seal arrangement is unsuitable.
Sometimes. Clearance between folding panels, handle position and frame depth must all be checked so the doors can still stack and operate safely.
Pleated, cellular, Venetian and some roller-style options are commonly available, depending on the chosen system and window size.
See the options in your own home