If you would like to speak to one of our advisers about a quote, please drop us an email at info@centrichomeimprovements.com or call us 0800 111 4112.
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Home Improvements St Mellons
Brighten Your Home with Stylish, Energy‑Saving Frames
Choose from casement, sliding sash, flush sash, and tilt-and-turn designs to suit any property. Select aluminium for a modern, slimline look or uPVC for low maintenance and excellent insulation. All windows are A+ rated, available in a wide range of colours and glazing options and installed by our CERTASS-registered team for a flawless finish. Enjoy improved comfort, reduced energy bills, and expertly fitted products backed by reliable aftercare and guarantees.
Secure, Stylish Entrances That Make an Impact
Explore composite doors for superior insulation and longevity or budget-friendly uPVC doors in numerous colours and styles. We supply trusted brands and robust locking systems to maximise security while boosting kerb appeal and thermal performance. Choose bespoke finishes, decorative glazing, and high-quality hardware to create a welcoming, low-maintenance entrance that enhances your home’s value and energy efficiency.
Open Up Your Living Space with Seamless Indoor – Outdoor Flow
Our bi-fold doors fold neatly away to create wide openings and flood your home with natural light. Patio doors offer smooth operation and clear sightlines for garden views. Both are fully customisable in finish and hardware to match your design and practical needs. Choose from thermally efficient frames, slim sightlines, multi-point locks and low-threshold options for seamless access, enhanced security, and improved insulation year-round.
Clarity, Comfort and Performance in Every Pane
Upgrade with triple glazing for top-tier insulation, acoustic glass to reduce external noise, Easy Clean glass for low-maintenance sparkle, or decorative and textured glass for privacy and style. We tailor glazing to improve energy efficiency, comfort, and aesthetics. Choose bespoke glass tints, solar-control coatings, leaded or patterned designs, and specialist installations to suit conservation areas, modern builds, or listed properties.
Timeless Looks with Modern Performance
Flush sash windows combine a classic timber appearance with uPVC performance. Designed with easy-clean rebates and internal glazing beads, they offer excellent thermal efficiency, enhanced security, and authentic wood-effect finishes for period or contemporary homes. Available in a wide range of colours and bespoke hardware, they deliver low-maintenance durability, improved sound insulation, and long-term value – perfect for homeowners seeking traditional charm with modern performance.
Protect and Polish Your Property’s Exterior
Our uPVC fascias, soffits, guttering, and downpipes provide reliable weatherproofing and a clean, finished edge to your roof. Supplied and fitted across South Wales, these lightweight, fully recyclable roofline products require minimal upkeep and protect your roof structure from water damage and decay. Available in a range of colours and styles to match your home, each installation is completed by our experienced team to ensure a precise, long-lasting result.
Durable, Breathable Finishes That Last
Choose silicone render and high-performance wall coatings to refresh and protect your exterior walls. These systems are waterproof yet microporous, resist penetrating damp and flaking paint, and help reduce heat loss. Available in a durable palette of long-lasting colours and backed by extended guarantees, they deliver low-maintenance, energy-saving protection and a striking finish that enhances your home’s kerb appeal.
Innovative Solutions
Integral blinds are sealed between the panes of double or triple-glazed units, offering a dust-free, low-maintenance alternative to traditional window dressings. Perfect for bi-folds, sliding doors and conservatories, they provide easy control, better temperature regulation, and enhanced privacy. Available in a range of colours and control options, they combine convenience with a sleek, modern finish.
Coverage Across South Wales
Centric Home Improvements proudly serves homeowners across South Wales with prompt, friendly support from local CERTASS-registered installers. We cover South Wales including Cardiff, Cwmbran, Dinas Powys, Pontyclun, and the surrounding towns.
Whether you need new windows, doors, roofline, specialist glazing, silicone render, or integrated blinds, we offer free in-home or remote quotes, UK-manufactured products, and dependable aftercare for guarantees and servicing.
Welcome to Centric Home Improvements Ltd in St Mellons
As a family-run specialist based in South Wales, Centric Home Improvements combines trusted craftsmanship with friendly, local service. We transform homes with energy-efficient windows, stylish doors, durable roofline systems, decorative and acoustic glazing, integral blinds, and long-lasting silicone renders – plus extras like uPVC conservatories, bi-fold doors, guttering replacements, and external wall coatings.
All products are manufactured in the UK and installed by our CERTASS-registered team. From a free, no‑obligation survey to dependable aftercare and guarantees, we make the entire process simple and stress-free. Explore our range, get expert advice, and let us help you create a more comfortable, secure, and attractive home. Call 0800 111 4112 to start your project today.
FAQ’s
We provide A+ rated windows, composite and uPVC doors, bi‑fold and patio doors, flush‑sash and sliding‑sash windows, integral blinds, uPVC roofline (fascias, soffits, gutters), silicone render, external wall coatings and specialist glazing solutions.
Yes – every window we supply meets A+ performance standards, with double or triple glazing, robust seals and thermally efficient frames to cut heat loss, increase comfort and help lower heating bills all year round.
Absolutely. We manufacture and fit flush‑sash and sliding‑sash windows that mimic traditional timber styling while delivering modern uPVC durability, easy‑clean rebates, strong thermal performance, and realistic wood‑effect finishes.
We offer composite, uPVC, French, and high-performance bi‑fold and patio doors. Options include bespoke colours, decorative glazing, trusted brand hardware, multi‑point locks, and low‑threshold solutions for accessibility.
Yes. Integral blinds are sealed between the panes of double or triple‑glazed units. They are dust‑free, low‑maintenance, ideal for bi‑folds, sliding and French doors, and available in a range of colours and control systems.
Acoustic glass reduces external noise for a quieter home, while also maintaining thermal efficiency. It is ideal for properties near busy roads or noisy areas, improving comfort without compromising on appearance.
Yes. Triple glazing is available to boost insulation and energy performance, reduce heat loss and improve sound insulation – an excellent choice for cold or noisy locations and homeowners seeking maximum efficiency.
We install uPVC fascias, soffits, guttering, and downpipes. These lightweight, recyclable products weatherproof your roof edge, prevent water damage, and are available in multiple colours and styles to match your property.
Silicone render is waterproof yet microporous, resists penetrating damp and flaking paint, reduces heat loss and is low maintenance. It is ideal for South Wales’ weather and comes in a palette of long‑lasting colours.
Yes. Centric offers free in‑home or remote surveys and no‑obligation quotes. Our owner-led team provides personalised consultations to recommend the best solutions and accurate pricing for your project.
Yes. Installations are conducted by CERTASS‑registered installers, ensuring professional fitting standards, compliance and reliable results backed by our guarantees and aftercare.
Centric provides long guarantees on products and installations, plus dependable aftercare. We remain contactable for servicing and support throughout the guarantee period to ensure lasting performance.
Absolutely. Many products – windows, doors, roofline, and renders – are available in a wide range of colours, wood‑effect finishes and bespoke options to suit traditional and contemporary properties.
We serve much of South Wales, including Cardiff, Bridgend, Pontypridd, Cwmbran, Penarth, Tonyrefail and nearby towns and villages. Contact us to confirm coverage for your postcode.
Yes. Centric provides UK‑manufactured, A+ rated products at competitive local rates, combining quality materials with cost‑effective pricing and a promise of excellent value and workmanship.
All quotes are Free in-house visits or remote quotes are available
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All of our quotes are completely free and are totally no-obligation.