Louvolite® Perfect Fit®
No drilling.
No screws.
Perfect fit.
The Louvolite® Perfect Fit® system clips directly into UPVC window and door frames using patented spring brackets — no tools, no fixings through frames, no mess. The blind moves with the window when you open it.
Book a Free Home SurveyHow It Works
Engineering that
thinks of everything.
The Louvolite® Perfect Fit® system is a patented frame-and-bracket solution designed specifically for UPVC windows and doors. The blind is housed within a slim frame that clips onto the window using spring brackets — no screws, no wall plugs, no damage to your frames.
Patented spring brackets locate into the UPVC frame rebate — no drilling, no screwing, no tools required beyond a rubber mallet. Installation takes minutes per window.
The blind sits neatly within the frame — with reduced edge gaps compared to standard recess-fitted blinds, improving both light control and privacy.
Because the blind is attached to the frame rather than the wall or reveal, it moves with the window or door when opened — allowing ventilation while the blind remains in place.
The frame unclips as easily as it clips on — the blind can be removed, cleaned and replaced without any tools or specialist knowledge.
Blind Types Available
Every blind style,
the same perfect system.
The most popular Perfect Fit option — available in the full Louvolite® fabric collection including daylight, dimout, blackout, screen and moisture-resistant fabrics. Spring lift operation or chain control. Motorised option using the Louvolite One Touch™ lithium rechargeable motor — control up to 15 blinds by remote, app or voice.
The most energy-efficient Perfect Fit option — the pleated cellular fabric creates an insulating air pocket at the window. Ideal for conservatories and rooms where temperature regulation is a priority. Also available in angular shapes for angled roof windows. Manual wand operation.
25mm aluminium or real wood slats fitted in the Perfect Fit® frame — precise light control through slat tilt with the convenience of the no-drill system. Popular for kitchens, bathrooms and home offices where light direction matters as much as privacy.
Fabric Technology
Performance fabrics
for every room.
SPC® Screen
Superior light-reflecting qualities — reduces glare while maintaining view. Ideal for home offices and south-facing rooms.
ESP® Blackout
Complete light block — the most effective blackout fabric in the Louvolite® range. Essential for bedrooms and nurseries.
Anti-mould
Moisture-resistant and anti-mould treated — designed for bathrooms, kitchens and conservatories where condensation is a factor.
Energy saving
CCT darker fabrics reflect solar heat — combined with Perfect Fit's reduced edge gaps, savings of up to 15% on energy bills are possible.
Where Perfect Fit® Works Best
The ideal solution
for these windows.
French Doors
Because the blind clips to the door itself, it stays in perfect position when the door opens — no blind swinging free, no tangled cords, complete functionality.
Patio & Bi-fold Doors
A blind per panel — each moves independently with its section of the door. Clean, practical and far neater than a full-width blind trying to cover a large sliding or folding door set.
Conservatories
Perfect Fit® was designed with conservatories in mind — no cluttered window sills, no drilling into UPVC frames, and the blind moves with roof vents to allow natural ventilation.
Tilt & Turn Windows
Standard blinds can't accommodate tilt-and-turn windows. Perfect Fit® fits within the rebate and moves with the window in both tilt and turn modes without conflict.
Bay Windows
Individual blinds per pane — no complicated tracking across an angled bay, just clean, independent blinds in each section that sit flush with the frame.
Roof Windows
Perfect Fit® International accommodates angular and non-standard shapes — including Velux and other skylight formats with tensioned pleated systems.