EXPANDING YOUR HOME, ENHANCING YOUR LIFESTYLE
Discover Our uPVC Windows & Doors
uPVC is the go-to choice for modern UK homes, offering exceptional durability, low maintenance, energy efficiency, excellent sound insulation, and enhanced security – all at an affordable price. And with a vast palette of designs and finishes to choose from, it suits every property style and homeowner preference.
Proven Quality from Trusted Brands
Our products from VEKA, Kömmerling, REHAU, and Victorian Sliders all have excellent reputations for durability, insulation, and security.
Low Maintenance, Great Styles
All uPVC frames resist rotting and rusting, and will retain their colour without sealing or painting – just a quick wipe keeps them looking fresh.
Outstanding Comfort & Energy Savings
Multi-chamber designs and advanced glazing help keep your home warm and quiet, helping reduce your bills and carbon footprint.
Casement Windows
Ideal for any property – from classic cottages to modern new builds – uPVC casement windows offer excellent ventilation, security and a classic aesthetic. These come in traditional side-hung or contemporary tilt-and-turn designs, with options like flush sashes and fully reversible systems for easy cleaning and heritage appeal.
Vertical Sliding Sash Windows
Our vertical sliding sash windows replicate the elegance of timber while benefiting from uPVC’s energy efficiency. REHAU’s Heritage system offers features like putty-line aesthetics, Georgian bars, triple brush seals, and A‑rated thermal performance, making them perfect for conservation areas or heritage-sensitive homes.
French Doors & Patio Sliding Doors
French doors blend graceful sightlines with robust functionality, while sliding doors are perfect for maximising natural light and creating seamless indoor-outdoor flow. Systems like the VEKA OMNIA combine slim frames, increased glass area, and superior thermal and acoustic performance – ensuring your home stays quiet and comfortable.
Casement Windows – Timeless Design, Tailored for Today
uPVC casement windows offer unbeatable versatility for both traditional and modern homes. With options like side-hung, top-hung and tilt-and-turn, they allow for excellent ventilation, secure locking and smooth operation.
Using premium profiles from VEKA and Kömmerling, our casement windows combine strong thermal performance with clean, understated aesthetics. Slim frames and multiple colour options make them a popular choice for homeowners across Hampshire and Dorset.
Vertical Sliding Sash Windows – Classic Charm, Built to Perform
Enjoy the heritage look of timber sash windows without the ongoing upkeep. Our vertical sliders, including the REHAU Heritage and Victorian Sliders ECOSlide systems, are perfect for period properties and conservation areas.
They offer smooth gliding action, triple brush seals for improved insulation, and A-rated energy efficiency. With Richard Thomas, you can get the beauty of a traditional slider paired with modern security and energy efficiency.
French Doors – Elegant Access to Your Outdoor Space
French doors bring a timeless elegance to any home, with wide-opening panels that frame your garden and let in natural light. Our VEKA and Kömmerling systems deliver crisp sightlines, secure multipoint locks, and excellent weatherproofing.
Whether opening onto a patio, balcony or conservatory, these doors are ideal for entertaining, relaxing, or simply enjoying the view – all while enhancing your home’s energy efficiency and kerb appeal.
Patio Sliding Doors – Smooth Operation, Stunning Views
Maximise space and light with stylish uPVC patio sliding doors. Featuring high-performance tracks and slimline profiles, they glide effortlessly while creating a wide, uninterrupted connection to your outdoor living space.
REHAU and VEKA sliding systems are engineered for excellent thermal insulation, low maintenance, and robust security. Perfect for homes across Dorset and Hampshire, they’re an ideal solution for bright, modern living.
WITH SERVICE SECOND TO NONE
Richard Thomas Is a Trusted, Family-Run Business With Nearly 20 Years of Experience
uPVC Windows & Doors Features & Benefits
From energy savings to year-round comfort, every uPVC window and door we install is designed to make your home more secure, efficient and enjoyable. With premium systems from VEKA, Kömmerling, REHAU and Victorian Sliders, you’ll benefit from the latest in thermal performance, acoustic insulation and long-lasting style – all with minimal maintenance.
THERMALLY EFFICIENT
Multi-chambered profiles and high-performance glazing help keep warmth in and draughts out – lowering your energy bills and reducing your carbon footprint.
LOW MAINTENANCE
Unlike timber, uPVC won’t warp, rot or need repainting. It’s built to withstand the British weather and stays looking fresh with just a quick wipe down.
DESIGNED FOR SECURITY
Advanced locking systems and reinforced frames provide peace of mind and robust protection for your home and family.
NOISE REDUCING
Enjoy a quieter home with sound-insulating frames and glazing – particularly with the option to upgrade to triple glazing.
CUSTOMISABLE TO SUIT YOUR STYLE
Choose from a wide selection of frame colours, woodgrain finishes, handle styles and decorative glass options to make your windows and doors truly your own.
EXPERTLY INSTALLED
Our experienced team delivers a smooth, clean installation every time – with minimal disruption and maximum attention to detail.
OUR PRODUCT SELECTION
Take a Look at Some Related Products
From elegant glazed extensions to energy-efficient windows and doors, we provide a full suite of premium home improvement products. Every installation is designed to blend seamlessly with your home’s character while delivering outstanding performance and durability.
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Discover what makes Richard Thomas the trusted choice for homes across Christchurch, Bournemouth, Dorset and Hampshire.
uPVC WINDOWS & DOORS FAQS
Frequently Asked Questions
Got questions? Here are some common queries from homeowners about our uPVC window and door range.
Are uPVC windows and doors energy efficient?
Yes – all our uPVC systems from VEKA, REHAU, Kömmerling and Victorian Sliders are A-rated for thermal performance, helping to reduce heat loss and lower your energy bills.
Do uPVC frames require a lot of maintenance?
Not at all. uPVC is incredibly low maintenance – no painting, sealing or special treatments needed. A quick clean with soapy water keeps them looking great.
How secure are your uPVC windows and doors?
Very secure. Our products include multipoint locking systems, internal beading, and reinforced frames to help keep your home safe.
Can I customise the look of my windows and doors?
Absolutely. Choose from a wide range of frame colours, woodgrain effects, hardware styles and glazing options to suit your home perfectly.
Are uPVC windows suitable for period homes?
Yes. Flush casement and vertical sliding sash styles in particular are ideal for heritage properties, offering a traditional look with modern performance.
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