uPVC & Aluminium Windows
Casement, tilt & turn and flush sash windows, A-rated and made to measure in a wide foiled colour range.
Our services
Window & Door
Installation
Replacement double glazing. Energy-rated windows and doors designed, supplied and installed by WMS.
When replacement is the right answer, we design, supply and install it.
WMS is a repair-first company, but when windows and doors are genuinely beyond restoring, we deliver complete replacement installations across uPVC, aluminium, composite and timber systems. Every unit is made to measure and fitted with A-rated double or triple glazing meeting current Building Regulations Part L (1.4 W/m²K or better), with high-security multipoint locking as standard.
What's included
Window & Door Installation capabilities.
Composite & Entrance Doors
GRP composite, uPVC, aluminium and timber entrance doors: secure, thermally efficient, with bespoke panel designs.
Bi-Fold & Sliding Doors
Precision-engineered aluminium systems opening up to 95% clear, with weather-tight gaskets and smooth operation.
Heritage & Sash Windows
Flush sash and timber box sash systems with authentic 19th-century detailing, conservation-area friendly.
Conservatories & Glazed Extensions
Victorian, Georgian, gable, lantern and bespoke designs, surveyed and built to Building Regulations.
Survey, Design & Installation
Measured, specified and installed by WMS engineers, FENSA-certified with written warranty.
The benefits
What it means for your building.
Whether you manage a single property or a national portfolio, WMS delivers with the care and accountability of a family business, and the capability of a national service provider.
Discuss your requirements- Energy-Rated As Standard
A-rated double or triple glazing meeting current Part L (1.4 W/m²K or better), cutting heat loss and running costs.
- Security As Standard
Insurance-approved multi-point locking, laminated glass options and reinforced frames on every installation.
- Made To Measure
Every window and door manufactured to size, with a wide range of foiled colours, finishes and hardware.
- FENSA-Registered
Installations self-certified for Building Regulations compliance, with insurance-backed warranties.
- Repair-First Honesty
We only recommend replacement when restoration is genuinely no longer the right answer.
24/7 Emergency Glazing
Fast, reliable emergency glazing support to secure properties, protect occupants and minimise disruption, day and night, anywhere in the UK.
Explore service
Window & Door Repairs
Reliable repair and servicing support to restore the performance, comfort, security and efficiency of your windows and doors.
Explore service
Specialist Glazing
Reliable support for high-rise, difficult-access and architectural glazing systems, delivered with specialist skill and certified access.
Explore serviceGet in touch
We're here to help. Ready to get in touch?
Whatever the problem, the WMS team is here to help get it sorted. Contact us using the details below and we'll be happy to discuss how we can help.
Give us a call 0800 026 8308 Send us an email sales@windowmaintenance.co.uk
Visit us at Unit 3, Coopersale Hall Farm, Flux's Lane, Epping, Essex, CM16 7PE
We aim to respond to all enquiries within 48 hours. Our office is open Monday to Friday, 9am–5pm, excluding bank holidays. If your enquiry is urgent, please call us directly.
