Showroom & factory: 66 Montgomery St, Birmingham, B11 1DU Mon–Fri 9–5 / Sat 9–12 Call 0800-1-123-123 WhatsApp 07481 798482
Birmingham · West Midlands · Double glazing specialists

uPVC windows, composite doors & roof lanterns
made to measure in Birmingham.

Energy-efficient A-rated uPVC windows, high-security composite doors, Ultion-secured entrance doors, aluminium bi-folding doors and modern roof lanterns. All surveyed, manufactured and installed by HI Q WINDOWS across Birmingham & the West Midlands – with full guarantees and aftercare.

Premium Birmingham home exterior showing new double glazed windows and front door installed by HI Q WINDOWS
Made to measure
Replacement windows and doors built for your openings. No gaps. No draughts.
Installed by our team
Local HI Q WINDOWS fitters – not subcontractors – for consistent quality.
Ultion security available
Ask for Ultion-secured cylinders, handles and premium furniture on qualifying doors.
Paperwork & aftercare
Certass / Building Regs compliance, guarantees and a direct line back to us.
Ultion security upgrades available

£5,000 security guarantee. Serious door security. Serious sales appeal.

Offer your customers more than just a standard lock. Selected doors can be upgraded with Ultion 3 Star PLUS locks, Ultion Security Handles and Ultion Sweet premium furniture — giving them a stronger reason to buy, upgrade and spend more on security.

£5,000
Big headline benefit for premium door sales
Qualifying activated Ultion locks are advertised with a £5,000 security guarantee for 5 years, giving homeowners a clear, memorable reason to upgrade from a standard lock setup.
5 Years
Security cover period on qualifying activated Ultion lock products
£2,000
Security Handle guarantee when paired with an Ultion lock
20 Years
Anti-corrosion cover on Sweet furniture and Security Handles
Ultion 3 Star Plus lock with security accreditations
Ultion 3 Star PLUS Lock

Lead with the £5,000 guarantee

This is the attention-grabber. Premium anti-snap security, police-preferred specification, and a headline guarantee figure that instantly sounds stronger than a standard cylinder.

Best for: front doors, premium upgrades, security-conscious buyers
Ultion Security Handle showing reinforced body and protection features
Ultion Security Handle

Add another £2,000 reason to upgrade

Reinforced around the cylinder area and much more persuasive than a basic handle. This is an easy upsell when a customer already wants better security.

Best for: upgrade bundles, added protection, stronger close rates
Ultion Sweet premium furniture finishes in multiple colours
Ultion Sweet Furniture

Premium finishes that sell the door visually

Customers buy with their eyes first. Ultion Sweet gives you the stylish premium look and the long-term guarantee story to help justify the upgrade.

Best for: kerb appeal, colour matching, premium door packages

Why this sells so well

• Big guarantee figures make the upgrade feel valuable, not optional.
• Real security language gives homeowners more confidence to buy.
• Premium handles and furniture make the whole door look more expensive.
• Easier for your team to upsell from standard to premium packages.

Ask us about Ultion-secured composite and uPVC door options. Guarantee values and eligibility depend on the exact Ultion product fitted, correct pairing, and any activation or registration requirements.

A-rated uPVC windows for warmer, quieter homes.

Our double glazed uPVC windows use modern multi-chamber profiles and high-performance glass to keep more heat in and street noise out. Choose classic white, anthracite grey or timber-look woodgrain to suit your property in Birmingham or anywhere in the West Midlands.

Energy-efficient A-rated uPVC windows with slim multi-chamber frames

Front doors that look stunning and feel secure.

Upgrade your entrance with high security uPVC and composite doors. Steel-reinforced cores, multi-point locks, modern colours, Ultion upgrade options and decorative glass give you kerb appeal with real protection for your home.

High security composite entrance door with reinforced multi-point locking system

Aluminium bi-folding doors that open your home to the garden.

Smart Visofold aluminium bi-folds create a full open wall onto your patio. Slim sightlines, smooth running tracks, PAS 24 security and low-threshold options make them ideal for kitchens, living rooms and extensions.

Aluminium bi-folding doors fully open from kitchen to patio

Roof lanterns & skylights for brighter extensions.

Replace a flat, gloomy ceiling with a slim-framed roof lantern. Thermally broken aluminium reduces heat loss while the glass floods kitchens, dining rooms and orangeries with natural light – without the draughts of old conservatory roofs.

Modern slim-frame roof lantern bringing daylight into an extension
Design your new front door
Build it. See it. Secure it.
Choose your door style, colour, glass, hardware and security level. We’ll turn your design into a made-to-measure composite or uPVC door, professionally fitted anywhere in Birmingham or the West Midlands, with Ultion upgrade options available on selected doors.
Door designer preview on a mobile phone screen
Our installation promise
Measured. Manufactured. Fitted. Looked after.
HI Q WINDOWS handles the full process – survey, manufacturing, installation and aftercare. You get written quotes, clear communication, product guarantees and a direct line back to the same Birmingham team who fitted your windows and doors.
HI Q WINDOWS showroom and support team

Local double glazing experts for Birmingham & the West Midlands.

HI Q WINDOWS is a Birmingham-based manufacturer and installer of uPVC windows, composite & high security doors, aluminium bi-folding doors and roof lanterns. We specialise in replacement double glazing for homes across Birmingham, Solihull and the wider West Midlands.

Our aim is simple: make your home warmer, quieter and more secure without the usual sales pressure. We carry out a proper survey, build your frames to size, install with care and provide all relevant paperwork and guarantees.

Whether you need one new bedroom window, a full house of A-rated uPVC windows, a secure composite front door with Ultion upgrades, or a complete set of bi-folds and lanterns for an extension, our team can look after the entire project from factory to finish.

Certass / Building Regs Compliance paperwork supplied with installations
Multi-point locking High security window & door hardware
A-rated glazing Energy-efficient double glazing as standard
Homeowners & Trade Full install & supply-only options
HI Q WINDOWS installer fitting a new frame carefully on site
Recent HI Q WINDOWS installations
A snapshot of our latest double glazed window, door and lantern projects across Birmingham and the West Midlands.
New front door installation by HI Q WINDOWS
Contemporary grey entrance door installed in Birmingham
uPVC windows and matching front door on a refurbished home
Recent HI Q WINDOWS white uPVC window installation
Replacement double glazed windows on a family home
Close-up of a finished HI Q WINDOWS installation with clean sealant lines
Freshly installed door and frame with clean finishing
High security entrance door installed in a modern home
Aluminium bi-folding doors opening from kitchen to patio
Roof lantern bringing daylight into a new extension
New front door installation by HI Q WINDOWS
Contemporary grey entrance door installed in Birmingham
uPVC windows and matching front door on a refurbished home
Recent HI Q WINDOWS white uPVC window installation
Replacement double glazed windows on a family home
Close-up of a finished HI Q WINDOWS installation with clean sealant lines
Freshly installed door and frame with clean finishing
High security entrance door installed in a modern home
Aluminium bi-folding doors opening from kitchen to patio
Roof lantern bringing daylight into a new extension
Ready for a quote on new windows, doors or Ultion upgrades?
Send us rough sizes or a quick photo of your existing windows, doors or opening. We’ll confirm what’s possible, recommend options that suit your home and give you a clear, no-pressure written quote for installation or supply-only.
WhatsApp: 07481 798482
Visit: 66 Montgomery St, Birmingham, B11 1DU