Why choose award-winning installers?

Working with an award-winning team simply gives you peace of mind. It means industry professionals have already evaluated our workmanship and customer care, so you’re not taking a gamble on quality.

What makes your installation process different?

Our approach is slower and more attentive than what you’ll find in high-volume glazing companies. We take time to understand the condition of your frames, the age of your property, and what you’re hoping to achieve, then tailor the installation around those details.

Do you offer guidance on choosing glazing styles?

Yes, and most clients appreciate it. We walk our customer through the pros and cons so they can choose confidently.

Is double glazing worth the investment?

For most Glasgow homes, it’s one of the most noticeable upgrades you can make. Better insulation, less noise, home efficiency, and improved comfort are the benefits people tend to appreciate right away.

Can you help with glass repair or replacement?

Absolutely. Minor damage may only need a repair, while failed double-glazed units may need replacing. We’ll assess the issue and explain the best option for your home.

Can you work around tenants or busy households during installation?

We do this regularly. Our team coordinates timing and access so the work fits smoothly into your schedule, and we communicate clearly with landlords and tenants to keep everything running without disruption.

INSPIRATION GALLERY

CONTACT FORM

MULTI-AWARD WINNING
BUSINESS, HIGH QUALITY,
BESPOKE INSTALLATIONS OF WINDOWS, DOORS, CONSERVATORIES & EXTENSIONS IN GLASGOW & CENTRAL SCOTLAND

Calibur Glass & Glazing can help with windows, doors and conservatory installations, working across Central Scotland.

Scottish Home Improvement Awards 2025 Highly Recommended

CONTACT US

Scotland's Best Window Replacement Company - "Highly Recommended"

New glass repair on a home door in Glasgow.

25+ YEARS OF EXPERIENCE

WELCOME TO CALIBUR GLASS & GLAZING

The team at Calibur Glass & Glazing brings extensive expertise in a wide variety of aluminium and double glazed windows, doors, and conservatory systems, including uPVC, aluminium, and the superior Palladio composite door collection. Our conservatory installations and conversions feature the innovative 'Ultraroof' from Ultraframe, a benchmark lightweight roof system, designed to revitalise and enhance your conservatory's functionality and comfort.

Whether it’s some new windows, stunning composite or uPVC doors, or even a luxurious new conservatory, sunroom or orangery. If you need the help of a trusted glazing installer, just get in touch with our team in Glasgow.

uPVC window installation services for your home property.

UPVC WINDOWS

ALUMINIUM WINDOWS

SASH WINDOWS

High-quality and durable composite door for your home.

COMPOSITE DOORS

UPVC door installation for a home or business.

UPVC
DOORS

High-quality and durable aluminium bi-fold doors for your home.

ALUMINIUM DOORS

MULTIPLE INDUSTRY AWARD WINNERS IN 2023 - 2026

Multi Award Winning Window, Door and Extension Specialists

Calibur Glass & Glazing Ltd is an award-winning, family-run business providing high-quality windows, doors, conservatories, roof replacements and home extensions across Glasgow and Central Scotland.

We undertake a carefully selected number of installations each year, allowing our experienced in-house team to give every project the time, attention to detail and quality of workmanship it deserves. We do not subcontract our glazing installations.

Calibur is a proud member of The Guild of Master Craftsmen and an approved Which? Trusted Trader. We are also members of TrustATrader and accredited by Checkatrade, giving our customers additional confidence when choosing us for their home improvement project.

Recent Awards and Recognition

Our commitment to workmanship, customer service and professional standards has earned Calibur recognition across the Scottish home improvement and glazing industry:

Scotland’s Best Window Replacement Company, Highly Recommended – Scottish Home Improvement Awards 2026
Scotland’s Best Extensions Company, Highly Recommended – Scottish Home Improvement Awards 2026
Scotland’s Most Trusted Home Improvement Company, Highly Recommended – Scottish Home Improvement Awards 2026
Scotland’s Best Window Replacement Company, Highly Recommended – Scottish Home Improvement Awards 2025
Scotland’s Best Window Replacement Company, Highly Recommended – Scottish Home Improvement Awards 2024
Scotland’s Best Extension/Conversion Company, Finalist – Scottish Home Improvement Awards 2025
Outstanding Customer Service, Finalist – Scottish Home Improvement Awards 2025
Best Window Installation Company 2024, 2025 and 2026 – Corporate LiveWire Global Awards
Best Conservatory Installation Company 2024, 2025 and 2026 – Corporate LiveWire Global Awards
Best Windows & Doors Installation Company – UK Enterprise Awards 2025
Customer Service Excellence Award – UK Enterprise Awards 2025
Glazing Contractor of the Year – UK Enterprise Awards 2024
Best Glazing Installation and Repair Business – UK Enterprise Awards 2023
Best Glass & Glazing Business – Scottish Enterprise Awards 2023
Most Trusted Glazing Company – AI Global Excellence Awards 2025

Whether you are replacing a single window or planning a complete home extension, you can be confident that your project will be completed with care by a trusted and highly regarded Scottish glazing company.

Our success is a testament to the support of our valued past customers.

MULTI

AWARD WINNERS

Calibur Glass & Glazing award for Best Windows & Doors Scotland 2025

Calibur Glass & Glazing: Scotland's Best Window Replacement Company 2022

WHY CHOOSE US?

We pride ourselves on being a straightforward, pressure-free company. We are expert glazing installers, not salespeople.

We source only the finest suppliers and materials for our projects and take immense pride in every job, regardless of size.

We conduct a swift survey, provide a quote, and the rest is up to you. If you decide to accept our quote, our team are ready to go.

Our team consists of NVQ qualified installers, each boasting more than 20-years of industry experience.

As an independent company with minimal overheads, we transfer the savings directly to you, offering trade prices as standard.

With Calibur, expect no sales pitch, no hassle, just top-quality products and service.

House with conservatory, patio, and garden

MEET OUR TEAM

Mr. Chris Meikle

Chris is the owner of Calibur and also your installer for your project. With more than 23 years of experience in the glazing industry, Chris has honed a set of skills and a commitment to excellence that he takes great pride in. His meticulous approach ensures that the workmanship Calibur delivers is truly exceptional. Friendly and approachable, Chris will make sure your job runs smoothly.

Cheryl

Every good outfit needs a mastermind behind the scenes.... and at Calibur, that's Cheryl

Cheryl is the friendly voice on the other end of the phone when you call us, keeping the wheels turning in the office while the boys are out on the tools.

From organising jobs and keeping the diary in check, to answering questions and helping customers along the way, she's the one making sure everything runs like clockwork.

If you've phoned, emailed or messaged us, chances are Cheryl has already helped you out.

FAQ

a large window with cushions on the side

CHOOSE RIGHT FIRST TIME, CHOOSE CALIBUR

Glasgow-based Calibur Glass & Glazing works with homeowners across Central Scotland. Our glazing installers are very experienced, and able to undertake work to very high standards, call us today

0141 846 6261

MULTI-AWARD WINNING BUSINESS, HIGH QUALITY, BESPOKE INSTALLATIONS OF WINDOWS, DOORS, CONSERVATORIES & EXTENSIONS IN GLASGOW & CENTRAL SCOTLAND