Bespoke Windows for Lasting Beauty and Performance.

At Sash Windows London, we excel in crafting high-quality, bespoke windows that perfectly marry traditional craftsmanship with classic design and performance.

Introduction

With bespoke timber and PVCu window solutions, we cater to various architectural styles, delivering exceptional security and energy efficiency. Backed by over 20 years of experience, we proudly supply London with Made In Britain windows tailored to elevate your home’s character, comfort, and performance.

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.

Our Range

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.

Enhance your home with our timber casement windows, which are perfect for modern and period properties. These versatile, stylish windows offer advanced energy efficiency, reducing draughts 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.

Preserve your home’s authentic character with timber heritage windows, which are ideal for listed buildings and conservation areas. They are designed with meticulous detail and 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 classic benefits.

Features and Benefits of our Sash Windows

01 TIMELESS AESTHETICS

Our windows blend classic elegance with modern design, enhancing the beauty of any home.

02 ENHANCED SECURITY

Equipped with robust locks and reinforced frames, our windows provide peace of mind.

03 NOISE REDUCTION

Double-glazed for effective noise insulation, our windows a quieter, more peaceful home environment.

04 LOW MAINTENANCE

Our PVCU windows require minimal upkeep, ensuring long-lasting beauty and functionality for less hassle.

05 CUSTOMISATION

Personalise your windows with a range of finishes and hardware to match your style.

06 EXPERT INSTALLATION & AFTERCARE

Our skilled team ensures flawless installation and comprehensive aftercare for your satisfaction.

How it Works

01 CONTACT US

Reach out via phone or email to discuss your needs and arrange a visit.

02 FREE SURVEY & CONSULTATION

We visit at your convenience to conduct a free survey with minimal disruption, providing tailored on-site advice.

03 PRODUCT SELECTION & CUSTOMISATION

Choose from our range of windows, customising to meet thermal, acoustic and security standards, as well as aesthetics.

04 MANUFACTURING

Your order is crafted in our Cornwall workshops, with a clear timeline provided based on your bespoke specifications.

05 INSTALLATION

We plan a flexible, non-invasive FENSA-regulated fitting. Any structural issues, like subsidence or woodworm, are reported with solutions.

06 AFTERCARE

Your products will be ordered. We’ll let you know about the status and expected delivery and will be in touch to arrange your installation date.

07 Installation

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.

Book Your Free Survey Today For Windows

Upgrade your home’s charm and functionality with our bespoke, British-made windows. Combining local expertise, traditional craftsmanship, and 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 and book your free survey.