Welcome To
K Highway Windows & Doors
Bespoke, energy-efficient glazing solutions handcrafted in London
Reg. No. 43265
Member No. 4385- 10-Year GuaranteeProducts & installation
- 4.9 ★ Google34 verified reviews
London Craftsmanship
Bespoke windows & doors, made to measure
K Highway Windows & Doors is a trusted London manufacturer and installer of energy-efficient, fully-finished windows, doors and aluminium work — made with meticulous attention to detail and fitted by our own dedicated craftsmen.
Bespoke by design
Every window and door is individually made to your requirements — from replicating an original to a fully custom design.
Made & fitted in-house
Handcrafted in our London workshops and installed by our own skilled teams — never subcontracted.
Built to last
Only the highest-quality materials from reputable suppliers, backed by our guarantee.
Our Products & Services
Browse our extensive range of bespoke windows and doors, all handcrafted in our London workshops with meticulous attention to detail.
Why Choose K Highway?
10+ Years of Experience
Backed by over a decade of hands-on joinery and glazing experience, our team manufactures the highest-quality windows and doors using the best technical and energy-saving features available.
We Care Quality
Our work is of the highest quality due to our attention to detail and the fact we only use the highest quality materials. We hand pick using only the most reliable and reputable suppliers.
Latest Technology & Innovations
Whilst replicating the Traditional Appearance and fine detail of our Windows and Doors, we are always researching new materials to make sure we provide the best product possible.
Prefer a quick callback?
No forms to fill in — just your name and number.
What Our Customers Say
Rated 4.9 out of 5 by 34 customers on Google. Here's what they say.
“Great working with Suresh. Easy communication and work completed neatly.”
“Quality products and excellent service from starting to end. Highly recommended.”
“Highly professional staff, did a very good job for a reasonable price. No problems. Would recommend it.”
“Great service and price, really happy with new door. Would recommend.”
“Great price, and quickly manufactured. Will definitely use again.”
“The price was unbeatable and the staffs were friendly and professional.”
“Great working with Suresh. Easy communication and work completed neatly.”
“Quality products and excellent service from starting to end. Highly recommended.”
“Highly professional staff, did a very good job for a reasonable price. No problems. Would recommend it.”
“Great service and price, really happy with new door. Would recommend.”
“Great price, and quickly manufactured. Will definitely use again.”
“The price was unbeatable and the staffs were friendly and professional.”
Frequently Asked Questions
Everything you need to know about our windows, doors and service.
How much do new windows and doors cost?
It depends on the material, style, size and number of units — a single replacement window is very different from a full house of aluminium bi-folds. The honest answer is that we price each job on survey. Use our online quote form (you can attach a photo) or call us for a free, no-obligation quote.
Are you FENSA registered?
Yes. K Highway Windows & Doors is FENSA registered (Reg. No. 43265), so every replacement window and door we install is self-certified against Building Regulations. We're also a Consumer Protection Association member (No. 4385), which means your deposit and guarantee are insurance-backed.
What guarantee do you offer?
All our products and installations are covered by a 10-year guarantee, backed by our CPA insurance-backed membership for extra peace of mind.
What areas do you cover?
We're based in Belvedere (DA17 5QH) and cover London, Kent and the surrounding areas — including Bexleyheath, Bexley, Erith, Dartford, Greenwich and Bromley. If you're nearby, just ask.
uPVC or aluminium — which should I choose?
uPVC is the most cost-effective, low-maintenance and well-insulated choice for most homes. Aluminium is stronger, allowing slimmer frames and bigger glass areas — ideal for modern bi-folds and large windows — and comes in a wide range of colours. We'll talk you through the best fit for your home and budget.
How long does an installation take?
Most window installations are completed within a day or two depending on the number of units. Larger projects and made-to-order items take longer; we'll give you a clear timescale with your quote.
Do you offer free quotes?
Yes — all quotes are free and with no obligation. Rated 4.9★ by 34 customers on Google, so you're in safe hands.
Ready to transform your home?
Get a free, no-obligation quote today. Our dedicated craftsmen are ready to craft the perfect aesthetic for your property.