Beautifully simple windows and doors – crafted for homes you love to live in.
We built Monument Glazing because this industry needs a shake-up.
Too many homeowners have been misled, overcharged, or pressured into buying upgrades they don’t need — by salespeople who vanish after the deposit clears. We’re not here for that.
We’re here to raise the standard. We believe in straight-talking advice, fair pricing, and quality work that actually lasts. No pushy sales. No gimmicks. Just honest service and proper results — the way it should be.
Because you deserve a company that treats your home like it matters.
About Monument Glazing and Home Improvements
You know that replacing your windows needs to be done, but if you’re honest, the thought of it probably fills you with dread.
We get it. The endless sales calls. The two-hour “quotes” that turn into high-pressure sales pitches. The inflated prices that drop magically if you “sign today.”
That’s exactly why we started Monument Glazing.
With over 25 years of experience in the industry, we’ve seen the good, the bad, and the pushy. So, we decided to do things differently , the way we’d want it done in our own home.
We’re a small, family-run business with no huge overheads, and no pressure. We simply turn up, measure up, and let the quality of our products and the fairness of our prices speak for themselves.
By keeping things lean and having 25 years worth of experience and relationships with manufacturers we can offer the same products as the big companies at a fraction of the price. And because we genuinely care about the homes we work on, you’ll never feel like “just another job.”
Real advice. Honest pricing. No hard sell. Just better windows made simple.
Services
Windows
Our window systems are designed to deliver exceptional energy efficiency, noise reduction, and enhanced security — without compromising on aesthetics. Manufactured to the highest standards, each unit combines advanced glazing technology with durable, low-maintenance frames for long-term performance.
Available in a wide range of styles and finishes, our windows are tailored to complement the architectural character of your home. Installed by skilled professionals with meticulous attention to detail, we ensure a smooth, reliable upgrade that enhances both the comfort and value of your property.
Doors
Our door range combines robust security features with contemporary design to create a lasting first impression — without compromising on performance. Whether you’re looking for front, back, French or bi-folding doors, each product is crafted to offer superior durability, weather resistance, and thermal efficiency.
With a wide selection of materials, colours, and finishes available, every door is tailored to suit the style and character of your property. Expertly installed with meticulous attention to detail, our doors are designed to provide long-term reliability and a flawless finish.
Conservatories
A well-designed conservatory is more than just an extension — it’s a year-round living space that enhances both your lifestyle and your property’s value. At Monument Glazing, we design and install bespoke conservatories that blend seamlessly with your home, offering exceptional insulation, natural light, and structural integrity.
From classic styles to modern designs, each conservatory is built using high-performance materials to ensure lasting comfort and energy efficiency. Whether used as a dining room, home office, or relaxing retreat, we deliver a tailored solution that transforms your space with elegance and practicality.
Kitchens
Our kitchen installations combine expert craftsmanship with intelligent design to create spaces that are as functional as they are stylish. Whether you’re planning a full renovation or simply upgrading existing units, we offer tailored solutions that reflect your taste, lifestyle, and budget.
From traditional to contemporary styles, each kitchen is built using high-quality materials and installed with precision by our experienced team. With seamless project management from start to finish, we ensure minimal disruption and maximum attention to detail — delivering a kitchen that enhances both the heart of your home and your daily living experience.
TESTIMONIALS
CUSTOMER REVIEWS
★★★★★
I’d been putting off replacing our windows because I dreaded the sales pitch. Monument Glazing was a breath of fresh air, no pressure, no nonsense. Just good advice and a great price. I wish we’d done it sooner!
Claire M, Paisley
★★★★★
The quote was straightforward, no sudden extras or last-minute surprises. It was refreshing to deal with a company that actually sticks to their word.
James T, Greenock
FAQS
What guarantees or warranties do you provide to ensure the quality and longevity of your products and installation?
We stand behind the quality of our products and workmanship. All our double glazing installations come with a comprehensive warranty that covers both the materials and the installation process. This warranty ensures that any issues arising from manufacturing defects or installation errors will be addressed promptly and at no additional cost to you. Our commitment is to provide you with durable, high-quality solutions that offer peace of mind for years to come
How disruptive will the installation process be in my home?
We understand that home improvement can be stressful, which is why we plan every installation with efficiency and care. Our experienced fitters work cleanly and professionally, ensuring minimal disruption to your daily routine. We arrive on time, respect your home, and leave each space clean and tidy. Most standard installations are completed within one day, depending on the size and scope of the project.
Will new windows really add value to my home?
Absolutely. Quality double glazing not only improves your property’s appearance and energy efficiency but also boosts its resale value. Modern, well-installed windows enhance kerb appeal and are a key selling point for prospective buyers. In many cases, the investment in new glazing pays off both in comfort and long-term property value.
I’ve had bad experiences with double glazing companies in the past — how are you any different?”
We understand that the double glazing industry hasn’t always had the best reputation. Monument Glazing was founded precisely to challenge that. We’re a family-run business that values honesty, transparency, and craftsmanship. No pushy reps, no inflated prices, and no gimmicks — just straightforward advice and high-quality products installed by professionals who genuinely care about getting it right.
I’m worried it’s going to be too expensive — can I really afford this?
We don’t carry the overheads of big national companies, which allows us to offer highly competitive pricing without compromising on quality. We also provide clear, fixed quotes with no hidden charges and flexible options to suit most budgets. In many cases, energy savings over time help offset the upfront investment, making it more cost-effective than people realise.
Do I really need to replace my windows right now, or can it wait?
It’s natural to want to delay large home improvements, but inefficient or faulty windows can cost more in the long run — through higher energy bills, increased wear on heating systems, and even damp or condensation issues. By acting now, you can protect your home, save money over time, and enjoy greater comfort and security without ongoing repair worries.
How soon can you install if I decide to go ahead?
We aim to keep lead times short and flexible to fit around your schedule. Once your quote is accepted, we’ll arrange a survey and get your products into production promptly. Most installations are completed within 2–4 weeks, depending on product type. If you have specific deadlines, we’ll always do our best to accommodate.
How long does it take to receive my quote after the visit?
We usually provide your full, detailed quote within 24–48 hours of the home visit. Everything is clearly laid out so you can review the options in your own time, with no unexpected costs or surprises. If you have any questions after receiving it, we’re always happy to talk things through.
