Our extensive range, including timber and PVCU window options, caters to diverse architectural styles and meets stringent security and energy efficiency standards. With over 15 years of experience proudly supplying London and the South East with bespoke, British-made windows, we are the premium choice for enhancing your home’s beauty and functionality.
Enjoy peace of mind with our 10-year minimum warranty and join our many satisfied customers who have rated us 5 stars on Google. Browse our windows for sale below or call us for a free survey.
Features and Benefits of Our Windows
- Timeless aesthetics: Our windows blend classic elegance with modern design, enhancing the beauty of any home.
- Enhanced security: Equipped with robust locks and reinforced frames, our windows provide peace of mind.
- Noise reduction: Double-glazed for effective noise insulation, our windows a quieter, more peaceful home environment.
- Low maintenance: Our PVCU windows require minimal upkeep, ensuring long-lasting beauty and functionality for less hassle.
- Customisation: Personalise your windows with a range of finishes and hardware to match your style.
- Expert installation and aftercare: Our skilled team ensures flawless installation and comprehensive aftercare for your satisfaction.
Our Range of Windows
Double Glazed Sash Windows
Our double-glazed sash windows beautifully blend traditional craftsmanship with modern design. These windows will enhance your home’s beauty and functionality while significantly improving energy efficiency and reducing noise.
Made with Low-E glass and warm edge spacers, they minimise heat loss, ensuring comfort year-round and savings on your bills. Choose from traditional timber or cost-effective PVCU options, both designed to meet stringent security standards and preserve your home’s unique charm.
Timber Sash Windows
Perfect for period properties, our timber sash windows are crafted from high-quality, sustainably sourced timber. These windows offer excellent durability, energy efficiency, and sound insulation.
For a high-performance window that preserves your home’s historic charm while offering modern glazing benefits, our timber sash windows are the ideal choice. They combine traditional aesthetics with contemporary performance seamlessly.
Timber Casement Windows
Enhance your home with our Timber Casement Windows, perfect for modern and period properties. These versatile, stylish windows offer advanced energy efficiency, reducing drafts and heating costs while dampening exterior noise. Available in various configurations, including lipped and flush-fit designs, they blend traditional aesthetics with modern double glazing benefits.
With multi-point locking systems and shoot bolts, they ensure top-tier security. Ideal for heritage sites and conservation areas, our timber casement windows combine timeless charm with cutting-edge performance.
Timber Heritage Windows
Preserve your home’s unique character with timber heritage windows, ideal for listed buildings and conservation areas. Designed with meticulous detail, they feature lambs tongue mouldings, putty bead bars, and Heritage Ventlock for child safety. Our sash and casement styles retain historical charm while providing modern performance.
Heritage Sliding Sash windows maximise glass areas and fit seamlessly into period properties, while Heritage Flush Casements offer traditional aesthetics with advanced technology. Choose our Heritage range to maintain historical integrity with contemporary benefits.
PVCU Sash Windows
Our PVCU Sash Windows blend traditional timber aesthetics with modern performance and low maintenance. Ideal for period and modern homes, they feature heritage detailing, smooth sliding sashes, and easy cleaning with a concealed balance mechanism.
Steel-reinforced chambers ensure strength, while multi-chambered frames enhance thermal efficiency and noise insulation. Enjoy Victorian-inspired looks with contemporary energy efficiency, security, and durability.
Victorian Bay Windows
Experience authentic Victorian bay windows that combine 19th-century charm with modern comforts. Our double-glazed Victorian bay windows enhance energy efficiency, reduce noise pollution, and provide high security, all while maintaining the original Victorian aesthetic.
Enjoy the authentic elegance of period design with the benefits of contemporary technology. Our UK-manufactured sash windows are tailored to suit various budgets, ensuring you get the best of both worlds. Let our expert team help you find the perfect solution for your home.
Secondary Glazing Installation
Enhance your home’s comfort with our secondary glazing installation services. Ideal for reducing noise and cold air in sash windows, especially in listed buildings where double glazing is not allowed.
Our bespoke secondary glazing can be installed with minimal disruption. Enjoy high-performance, thermally efficient low-E glass and a slim profile that blends seamlessly with your existing windows. No planning permission is required.
How it Works: Our End-to-End Service
1. Contact Us: Reach out via phone or email to discuss your needs and arrange a visit.
2. Free Survey & Consultation: We visit at your convenience to conduct a free survey with minimal disruption, providing tailored on-site advice.
3. Product Selection & Customisation: Choose from our range of windows, customising to meet thermal, acoustic and security standards, as well as aesthetics.
4. Manufacturing: Your order is crafted in our Cornwall workshops, with a clear timeline provided based on your bespoke specifications.
5. Installation: We plan a flexible, non-invasive FENSA-regulated fitting. Any structural issues, like subsidence or woodworm, are reported with solutions.
6. Aftercare: We perform a cleanup, though a deep clean may be needed. We promptly address minor issues and advise on window maintenance, including annual checks and touch-ups to maintain the warranty.
Why So Many People Choose Sash Windows London
Heritage Craftsmanship
Our windows are hand-crafted using time-honoured techniques, reflecting the elegance of traditional British homes. Ideal for heritage restorations, we maintain the aesthetic integrity of period properties.
Bespoke Options
We offer a wide range of customisable options to match your home’s unique style. Choose from various styles, finishes, and materials to perfectly fit your property’s architectural aesthetics.
UK Manufacturing
Crafted in our UK workshops, our windows ensure superior quality and support local craftsmanship. Keeping production local guarantees high standards and meticulous attention to detail.
Sustainable Sourcing
Committed to eco-friendly practices, we use sustainably sourced materials and manufacturing processes. Our products help reduce CO2 emissions, and for every installation, we plant a tree through MoreTrees.
Energy Efficiency
Our double-glazed sash windows provide excellent thermal performance, reducing heating costs and improving energy efficiency without compromising traditional aesthetics.
Comprehensive Service
From design consultation to installation and aftercare, we offer a seamless, end-to-end service. Our experienced team ensures your complete satisfaction, backed by FENSA registration and a GGFI 10-year insurance-backed guarantee.
Locations We Cover
We operate from our head office in Surbiton, London. You can also visit our showrooms to experience our products in person, open 9 am to 5 pm Monday to Friday, and 10 am to 4 pm on Saturdays.
Book Your Free Survey Today for Windows
Upgrade your home’s charm and functionality with our bespoke, British-made windows. Combining local expertise and traditional craftsmanship with modern technology, our windows offer superior security, energy efficiency, and timeless aesthetics.
Trust Sash Windows London for expert installation, comprehensive aftercare, and extensive guarantees. Highly recommended and certified, we offer free surveys to ensure your complete satisfaction. Contact us today to discover why we’re the premium choice for discerning homeowners in the South East and book your free survey.