Business Details
41 Years
experience
Your Trusted Home Improvement Partner in Hull
Colfax Window Systems has been a trusted name in the home improvement industry for over four decades, specialising in the manufacture and installation of high-quality PVC-u windows, doors, and conservatories across Hull and East Yorkshire. As a FENSA-registered company, we prioritise compliance with building regulations and deliver energy-efficient solutions tailored to both residential and trade clients. Our in-house production processes ensure competitive pricing without compromising on performance, while our dedicated team of installers guarantees precision and reliability.With a 10-year product warranty and a showroom offering hands-on consultations, we combine technical expertise with customer-centric service to meet diverse home improvement needs. Our commitment to sustainability is reflected in responsibly sourced materials and partnerships with leading suppliers like Deceuninck, ensuring long-term value for our clients.
Services
Casement Windows
Flush Sash Windows
Composite Doors
Conservatories
Bi-Fold Doors
Details
- Year established: 1985
Highlights and features
- We have over 40 years of experience in PVC-u window and door manufacturing.
- Our installations comply with FENSA building regulations standards.
- We offer a 10-year guarantee on all products and installations.
- Our team provides tailored solutions for both residential and trade clients.
- We maintain competitive pricing through in-house production processes.
Associations and certifications
- FENSA
What people say
Great window company staff
Amazing experience
Fantastic choice on display
Very good service
Prices very competitive
Services
PVC-u Windows
Our PVC-u windows combine energy efficiency with security, featuring multi-point locking systems and A-rated glazing. Manufactured in-house using Deceuninck profiles, they offer thermal insulation and noise reduction. Available in over 150 RAL colours, these durable windows are tailored to suit both modern and heritage properties across Hull and East Yorkshire.
Composite Doors
Composite doors provide superior insulation and security with GRP foam cores and anti-drill cylinder locks. Customisable in various finishes and colours, they meet PAS 24 and Document Q standards. These low-maintenance doors enhance property aesthetics while offering long-term durability for residential clients.
Conservatories
We design and install thermally efficient conservatories with PVC-u frameworks and insulated roofs. Options include lean-to, orangery, and bespoke styles, compliant with building regulations. Each extension includes a 10-year guarantee and is tailored to complement property architecture while maximising natural light.
Timber Doors
Sustainably sourced timber doors offer exceptional thermal performance and traditional aesthetics. Available in hardwood, softwood, and Accoya, they achieve A+ energy ratings with double glazing. These doors are ideal for conservation areas and listed buildings requiring period-appropriate designs.
Bi-Fold Doors
Bi-fold doors create seamless transitions between indoor and outdoor spaces with minimal sightlines. Constructed from aluminium or PVC-u, they feature multi-point locking systems and thermal breaks. Customisable in dual colours and finishes, these doors are suitable for modern homes and commercial properties.
Questions
What areas do Colfax Window Systems serve?
We operate across Hull and East Yorkshire, including Bridlington, Withernsea, Beverley, and Goole, with nationwide delivery for trade orders.
Are Colfax products energy efficient?
All windows and doors feature A-rated glazing as standard, with timber options achieving A+ energy ratings for superior thermal performance.
Do you offer financing options?
Yes, we provide comprehensive finance packages to help homeowners manage the cost of home improvements with flexible repayment terms.
Is Colfax FENSA registered?
Yes, we are a FENSA-registered installer, ensuring all double-glazing projects comply with building regulations without requiring separate planning permission.
What warranties do you provide?
We offer a 10-year guarantee on all products and installations, covering manufacturing defects and workmanship issues under normal use conditions.
Can I visit your showroom?
Our Hull showroom on Leads Road is open seven days a week, offering expert advice, product demonstrations, and examples of all window, door, and conservatory styles.
Reviews (6)
Jane Marie Dryden
Sep 30, 2021
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Just moved house and can't open the door recently fitted by Colfax. They want 100 to transfer the guarantee. Other companies have done this for free. Doesn't seem worth the money if this is the quality of their workmanship.
Susan Ashman
Apr 15, 2021
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Had all windows and front door it is brilliant the two lads where great will let every one know how good it looks thanks Susan &Jan
Margaret Storey
Jan 04, 2021
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Avoid at all cost. Friendly and bubbly, and all over you for a sale, but do not listen to what you want. I went to purchase a new back door with a low threshold as I am disabled and was frightened I would fall when exiting the house as there was also a large step just outside the door as well. They fitted one without the low threshold and I am now in the same position, but minus a great deal of money. At first when I complained, I was told water would have got in if any other door was fitted, even though we later had a low threshold fitted to the front. The company who fitted this door told me
Christine Brindle
Dec 09, 2019
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Had windows fitted throughout and French doors good quality great fitting service no complaints well done
Millie Crook
Oct 08, 2019
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I've just had my windows and door done by Colfax and they have been great from start to finish. Shaun the fitter did a fantastic job and everyone at the office is always incredibly helpful on the phone. The men who came to measure and quote where also very helpful and honest. Thankyou.
Kevin Smith
Jun 10, 2019
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Dont use this RIP off company oh and if you are looking for a deal be mind full this company charges 3 times the cost of glass so every glass unit you need you are paying for it x3 that's why the lads arent bothered when they break a unit because the company will still make twice its original cost! Also they employ criminals who are in and out of jail for a load of stuff who also haven't had a DBS CHECK so be careful who you are letting in your house or leaving them while you go off to work
Just because I haven't wasted my money with you doesn't take away the truth being on your legal team and
Just because I haven't wasted my money with you doesn't take away the truth being on your legal team and
