Mon - Fri 9:00 - 17:00 / Sat 9:00 - 12:00 Tel: 0800-1-123-123 66 Montgomery St, Birmingham, B11 1DU
HI Q WINDOWS
High Security & uPVC Doors
HIGH SECURITY COMPOSITE & uPVC DOORS
The first thing people see.
The last thing intruders want to try.
Heavy-duty composite and high security doors, built for insulation, strength and style. Multi-point locking. Steel reinforcement. Beautiful finishes. Installed by our own team.
High security composite entrance door with modern hardware
Multi-point locking
Bolts lock into the frame in several places, not just one latch.
Solid core strength
Composite and reinforced slabs resist kicking and prying.
Warm & quiet
Thick insulated core helps reduce drafts and traffic noise.
Instant kerb appeal
Modern, traditional and cottage styles in any colour.
Security
Built like a barrier, finished like furniture.
Our composite and high security doors are engineered to resist forced entry. Multi-point locks bite into the frame at several positions. Reinforced cores and high-impact skins help stop kicking and shoulder barging — the common break-in attempts on older doors.
  • Multi-point locking and anti-snap cylinders
  • Steel or composite reinforced slabs
  • Hinges and keeps designed to resist jemmying
Close-up of reinforced locking points on a high security entrance door
Comfort
Warmer hallway. Quieter home.
A quality entrance door does more than lock: it insulates. The dense core and compression seals help keep cold air out and warm air in. That means fewer drafts under the door and less street noise bleeding into your hallway and lounge.
  • Excellent thermal efficiency
  • Better acoustic insulation than old hollow panels
  • Weather seals to fight draughts and rain
Composite entrance door helping keep warmth in and noise out
Style
Your door, your statement.
Modern, traditional, cottage, glazed, solid, heritage, ultra-modern. Matt black. Deep navy. Chartwell green. Oak woodgrain. You pick the look and the hardware — handles, knockers, letter plates — and we build it around your opening for a perfect fit.
  • Hundreds of colours and finishes
  • Traditional and contemporary glass styles
  • Matching side panels and toplights
Range of composite door styles in different colours and glass options
Want to see it on your house?
Send us a photo of your front door. We’ll advise on styles that fit your opening, local planning, and budget — no pushy sales, just options.
Phone mockup of interactive door designer showing style and colour options
Design Tool
Design your new door in minutes.
Try colours, glass, handles and hardware combinations — and see how it’ll actually look. When you’re happy, send it to us for a final quote and installation date.
Certified. Tested. Approved.
Your door and your install are covered. That means strength, security and compliance you can prove on paper — not just promises.
Accreditation badge 1 Accreditation badge 2 Accreditation badge 3 Accreditation badge 4 Accreditation badge 5
Certified installation • High security locking • Insulated composite slabs • Long guarantees • Fully documented paperwork after install.

Ready for your new door?

Message us a photo of your entrance or tell us the style you want. We’ll confirm cost, lead time and fitting.

WhatsApp: 07481 798482
Factory & Showroom: 66 Montgomery St, Birmingham, B11 1DU