From period cottages to modern family homes, Brackenwood helps Portsmouth homeowners upgrade in style. We cover the whole of Hampshire — Fareham, Chichester, Southampton and beyond — and back every installation with a 10-year insurance-backed guarantee.
Brackenwood
Trusted Window & Door Installers in Portsmouth
Quality installations across Hampshire, Berkshire, Surrey, Dorset, West Sussex, Oxfordshire & Wiltshire.
- Over 50,000 happy customers
- BSI Kitemark certified
- FENSA & TrustMark approved
- 10-year insurance-backed guarantee
Need Advice?
Chat With Our Team Today
Get reliable advice on your home improvements, with no home visit required.
PREMIUM WINDOWS & DOORS FOR PORTSMOUTH PROPERTIES
Portsmouth homeowners have a complete home improvement service on their doorstep: replacement windows and doors, conservatories and extensions, solid roofs and roofline, all designed, supplied and fitted by Brackenwood’s own craftsmen. More than 50,000 installations across the South of England stand behind our workmanship.
What We Offer
Replacement Windows – Whether you are looking for energy efficient double glazing, A++ rated triple glazing, or heritage style windows for a period property, our range includes casement, flush, tilt and turn, bay, bow, and sliding sash designs in uPVC, aluminium, and timber effect finishes.
Replacement Doors – From composite front doors with advanced security features to elegant French doors, space saving bifold doors, and smooth gliding patio doors, we supply and install entrance and garden doors to suit every style of home.
Conservatories & Extensions – Add valuable living space with a classic conservatory, a bespoke orangery, or a fully insulated single storey extension. We handle everything from design and planning through to construction and finishing.
Replacement Conservatory Roofs – Transform an existing conservatory that is too hot in summer and too cold in winter with a modern solid roof, bringing improved insulation, reduced glare, and year round comfort.
Roofline – Protect your property with replacement fascias, soffits, and guttering. Our low maintenance uPVC roofline products keep your home looking smart while guarding against weather damage.
Roof Lanterns – Flood your extension, kitchen, or orangery with natural light using our aluminium roof lanterns and skylights, available in a range of sizes and finishes.
Why Choose Brackenwood
8 Great Reasons To Choose Us
Our History
A family-owned business, established in 1987 and still operating with the same director on a day-to-day basis covering Hampshire, Berkshire, Surrey, Dorset, West Sussex, Oxfordshire & Wiltshire.
Our Expertise
Our installers are all trained craftsmen and only work for us. We are a member of the CPA, Approved Craftsman, and hold the BSI Kitemark for installations.
Highly Recommended
Over 45% of our business comes from repeat customers or their recommendations.
Happy Customers
To date we have over 50,000 satisfied customers.
Personalised Service
We offer the personalised services you would expect from a local supplier, meaning peace of mind should you need us in the future.
Green Credentials
Environmental impact is important to us, and we recycle 90% of all trade waste used in our products.
Our Longevity
We have never gone into receivership or traded under any other name. This is essential for honouring guarantees for our products and installations.
Funding Options
Our finance partner provides personalised loans, meaning you can improve your home now but pay in affordable monthly instalments.
WHY CHOOSE BRACKENWOOD
Over 45% of our work comes from recommendations and repeat customers — the strongest endorsement a Hampshire home improvement company can earn. We remain independently owned, our own trained fitters carry out every installation, and everything we fit is backed by a 10 year guarantee and BSI Kitemark certification.
Our Reading and Basingstoke showrooms are open seven days a week, so you can compare options in person before making any decision about your Portsmouth home.
Our most popular services in Portsmouth
Windows, doors, conservatories and more — designed, supplied and installed across Portsmouth and Hampshire.
UPGRADE TO A WARMER AND MORE EFFICIENT HOME
Replacing old windows with high performance double glazing windows can reduce heat loss, cut energy bills and create a more comfortable living environment. The difference is especially noticeable in older properties where single glazed or early generation sealed units struggle to retain warmth.
Whether your priority is energy efficiency, noise reduction, security or simply improving the look of your home, Brackenwood will guide you through the options and provide tailored recommendations based on the style and construction of your property.
More of our Portsmouth services
Brackenwood Windows in Portsmouth provides expert double and triple glazing installations. Reliable local service for your home. Get in touch today for a quote.
Our Services in Portsmouth
- Aluminium Roof Lanterns in Portsmouth
- Bifold Patio Doors in Portsmouth
- Conservatories & Orangeries in Portsmouth
- Double Glazed Windows in Portsmouth
- Front Door Installer in Portsmouth
- Single Storey Extensions in Portsmouth
- Sliding Patio Doors in Portsmouth
Not sure where to start? Contact our team or book a free consultation.
FAQs
Read our full list of FAQs on our FAQ page.
Where is my nearest Brackenwood showroom?
Our nearest showrooms are in Reading (396 London Road, Earley, RG6 1BA) and Basingstoke, both open seven days a week with free parking available on site. You can call us on 0800 25 35 45 to speak with our team or arrange a visit.
What areas around Portsmouth do you cover?
Yes — Portsmouth is right in our patch. We also cover Fareham, Chichester, Southampton and the rest of Hampshire, as well as homes throughout the wider South of England. If you are unsure whether we cover your area, please call us on 0800 25 35 45.
How long has Brackenwood been working in Portsmouth?
We were founded in 1987, so Brackenwood has been fitting windows, doors and conservatories around Portsmouth for almost four decades. In that time we have completed over 50,000 installations across the South of England.
Do you offer free quotes in Portsmouth?
Yes, we offer free, no obligation quotes for all our products and services in Portsmouth. One of our experienced surveyors will visit your property to discuss your requirements, take measurements, and provide a detailed quotation. Call 0800 25 35 45 to book your appointment.
What products do you install in Portsmouth?
We install a complete range of home improvement products, including double and triple glazed windows, composite front doors, bifold doors, patio doors, French doors, conservatories, orangeries, single storey extensions, replacement conservatory roofs, roof lanterns, and roofline products such as fascia’s, soffits, and guttering.
Do you use your own installers or subcontractors?
Never subcontractors — every Portsmouth installation is carried out by Brackenwood’s own trained craftsmen, so accountability stays with us from enquiry through to completion and aftercare, ensuring consistent quality and accountability.
What guarantee do you offer on installations in Portsmouth?
All our installations come with a 10 year insurance backed guarantee. We also hold BSI Kitemark certification for our installation processes, which requires twice yearly independent assessments to maintain. Our products are FENSA registered for your peace of mind.
Can I visit a Brackenwood showroom without an appointment?
Yes, you are welcome to visit our Reading or Basingstoke showrooms without an appointment. We are open Monday to Thursday 9am to 7pm, Friday 9am to 5pm, Saturday 10am to 5pm, and Sunday 11am to 4pm. Our team will be happy to show you around.
Do you offer finance options for customers in Portsmouth?
Yes, we offer a range of finance options including interest free credit, buy now pay later, or low monthly payments subject to status. This allows you to spread the cost of your home improvements into affordable monthly payments. Our team can explain the options available during your consultation.
How long does a typical window or door installation take?
A typical window or door swap takes a single day. Lead time from order is usually 6 to 8 weeks for standard products, or up to 16 weeks for bespoke designs. Conservatories and extensions run longer — we agree the schedule with you before work starts.
Do you install windows suitable for conservation areas in Portsmouth?
Yes, we offer heritage style windows designed to meet the requirements of conservation areas and listed buildings. These windows replicate traditional timber aesthetics while offering modern thermal efficiency and security. Our team can advise on the appropriate options for your property.
What accreditations does Brackenwood hold?
We hold BSI Kitemark certification for installations, FENSA registration for replacement windows and doors, Secured by Design accreditation for security products, and TrustMark government endorsed standards. We are also members of the Consumer Protection Association (CPA), the Federation of Master Builders (FMB) and regulated by the FCA, Financial Conduct Authority.