Showroom & Factory: 66 Montgomery Street, Birmingham B11 1DU · 0800 1 123 123 · WhatsApp
HI Q WINDOWS · BIRMINGHAM & WEST MIDLANDS

Beautiful windows.
Made for your home.

Discover our complete collection of uPVC windows. From classic casement and flush sash designs to traditional vertical sliders and elegant bay windows, we'll help you find the right style for your property.

Made to Measure Quality Kömmerling Profiles Double & Triple Glazing Options Supply & Installation
Beautiful homes with premium windows
THE WINDOW COLLECTION

One home.
Endless possibilities.

Every property has its own character. Explore our window styles to find the right balance of appearance, ventilation, security and performance.

uPVC casement windows

Casement

Practical and versatile windows for modern and traditional homes.

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Flush sash uPVC windows

Flush Sash

Refined lines with the sash sitting flush with the outer frame.

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Vertical sliding sash windows

Vertical Sliders

Traditional sash-window character with modern uPVC convenience.

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Bay and bow windows

Bay & Bow

Elegant projecting designs that bring light and character.

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Premium uPVC casement windows
01 / EVERYDAY VERSATILITY

Classic casement.
Modern performance.

Our uPVC casement windows combine elegant design with practical everyday operation. Manufactured using quality Kömmerling profile systems, they are made to suit your home and specifications.

  • Side-opening, top-opening and fixed configurations.
  • Contemporary and traditional frame detailing.
  • Multipoint locking and suitable reinforcement.
  • Double glazing with optional triple glazing.
  • Choice of colours and finishes.

Opening configurations are subject to manufacturing limits, safety requirements and the final site survey.

Enquire About Casement Windows
QUALITY IN EVERY DETAIL

Made with Kömmerling.
Built for life.

Our standard uPVC casement windows are manufactured using quality Kömmerling 70mm profile systems, combining elegant design with energy efficiency, durability and everyday security.

Available in a choice of styles, colours and glazing configurations, with every window made to your confirmed specifications.

Thoughtfully engineered.

Quality materials, careful manufacture and suitable hardware work together to create dependable windows.

70mm uPVC profile systems
Multi-chamber construction
Suitable security hardware
Energy-efficient glazing options
COMFORT & PERFORMANCE

Engineered for comfort.
Designed for everyday life.

Quality uPVC construction, suitable glazing and carefully selected hardware help deliver warmth, comfort and peace of mind.

01 / ENERGY

Keep the warmth in.

Multi-chamber uPVC construction and suitable sealed glazing units help reduce heat loss.

02 / ACOUSTICS

A quieter home.

Suitable glazing specifications can help reduce outside noise and improve indoor comfort.

03 / SECURITY

Feel more secure.

Suitable locking hardware, reinforcement and professional installation contribute to a secure window.

Performance values depend on the selected profile, glazing, window size and configuration. Final specifications will be confirmed where required.

02 / REFINED STYLE

Flush sash.
A seamless finish.

Flush sash windows feature opening sashes designed to sit level with the outer frame when closed. Their clean lines suit both contemporary homes and traditional-style properties.

  • Distinctive flush-fitting appearance.
  • Modern and heritage-inspired styling.
  • Colour and woodgrain options.
  • Made-to-measure designs.
  • Suitable glazing and locking specifications.

The final product system and specification will be confirmed before manufacture.

Enquire About Flush Sash
Premium flush sash uPVC windows
Traditional vertical sliding sash windows
03 / TIMELESS CHARACTER

Vertical sliders.
Traditional charm.

Vertical sliding sash windows combine traditional proportions with modern uPVC convenience. They are especially suited to period-style homes and traditional terraces.

  • Vertically sliding sash operation.
  • Classic window proportions.
  • Low-maintenance uPVC construction.
  • Glazing and decorative options.
  • Suitable colours and finishes.

Specifications and availability depend on the selected vertical sliding sash system.

Enquire About Vertical Sliders
04 / SPACE & LIGHT

Bay & bow windows.
A beautiful outlook.

Bay and bow windows bring additional natural light and architectural character to your home. We can discuss three-sided bays and suitable multi-section bow designs.

  • Three-sided and multi-section configurations.
  • Fixed and opening sash combinations.
  • Glazing and decorative choices.
  • Matching uPVC finishes.
  • Made-to-measure specifications.

Structural support and installation feasibility must be assessed before replacement.

Enquire About Bay Windows
Beautiful bay and bow uPVC windows
COLOURS & FINISHES

Your windows.
Your style.

Choose from classic white, contemporary greys, woodgrain finishes and selected dual-colour combinations.

Popular options include White, Anthracite Grey, Agate Grey, Golden Oak and Rosewood. Availability varies by profile system.

White
Anthracite
Agate Grey
Golden Oak
Rosewood

Colours shown are illustrative. Physical samples should be used to confirm the final finish.

PERSONALISED FOR YOUR HOME

Inside and outside.

Selected profile systems can offer different interior and exterior finishes, allowing you to coordinate your windows with your home.

Ask us about available dual-colour options, decorative glazing and matching door finishes.

GLAZING OPTIONS

More than just glass.

Choose glazing to suit your comfort, privacy and design requirements.

01 / EVERYDAY COMFORT

Double glazing

Our standard option, designed to provide good insulation and everyday comfort.

02 / EXTRA PERFORMANCE

Triple glazing

Available on suitable configurations where additional thermal performance is required.

03 / PRIVACY & STYLE

Decorative glazing

Obscure glass, internal Georgian bars and suitable safety-glass options are available.

SECURITY & PEACE OF MIND

Made to protect.
Built to last.

We combine suitable uPVC window profiles, reinforcement, locking hardware and glazing to help provide secure, dependable windows.

  • Multipoint locking on suitable opening sashes.
  • Key-locking handles.
  • Reinforced construction where specified.
  • Safety glazing where required.
  • Professional installation and final adjustments.

Exact security features vary by window design and confirmed specification.

Quality hardware Selected to suit your window configuration.
Careful manufacture Made to confirmed measurements and specifications.
Professional installation Available throughout our normal installation area.
Aftercare support Subject to our applicable warranty terms.
FREQUENTLY ASKED QUESTIONS

Good questions.
Clear answers.

What profile systems do you use?

Our standard casement windows use quality Kömmerling uPVC profile systems. The exact system and specification will be confirmed before manufacture.

Do you offer flush sash and vertical sliders?

Yes. We can discuss flush sash and vertical sliding sash window options, with specifications confirmed for the selected system.

Can I have triple glazing?

Triple glazing is available on suitable window systems and configurations. We will confirm compatibility and the additional cost.

Can I choose different colours inside and outside?

Selected systems offer dual-colour options, subject to available foils and manufacturing requirements.

Do you supply windows without installation?

Yes. We offer supply-only windows, with collection arrangements confirmed when ordering.

How long does manufacturing take?

Our typical lead time is approximately 2–3 weeks from receipt of deposit and confirmation of final measurements and specifications, subject to product availability and production schedules.

Do you provide building regulations certificates?

For qualifying replacement installations completed by us, we can arrange the applicable CERTASS self-certification. Supply-only orders do not include our installation certification.

HI Q WINDOWS · BIRMINGHAM

Better windows.
A beautiful home.

From classic white casement windows to premium coloured and traditional styles, tell us what you're looking for and we'll help you choose the right option.