Flush Sash Windows

Flush Sash Windows Daventry – Classic Look, Modern Performance

Looking to upgrade your home in Daventry with windows that offer both charm and performance? Flush sash windows from Rugby Double Glazing are the ideal choice. They deliver the timeless style of traditional timber, but without the hassle or maintenance.

These windows sit perfectly flush within the frame, giving your home a clean, smooth finish. They’re ideal for period homes, cottages, and anyone who wants to add character and curb appeal. The look is classic—but the performance is anything but old-fashioned.

We partner with VEKA, a leader in window manufacturing. Every flush sash window we install is built to meet modern standards. That means better energy efficiency, stronger security, and long-lasting durability. And as part of the VEKA Independent Network, we’re proud to bring this quality straight to homes in Daventry.

Why Choose our Flush Sash Windows?

Authentic timber-style appearance
Strong energy efficiency—keeps warmth in and bills down
Advanced locking systems for added security
Durable uPVC that won’t rot, warp, or fade
Low maintenance—no painting, sanding, or staining
Custom colours and woodgrain finishes available

These windows don’t just look great—they work hard too. They resist bad weather, block drafts, and reduce noise. Plus, they stay looking fresh with minimal upkeep. If you want windows that perform year-round and still match your home’s character, flush sash is the way to go.

At Rugby Double Glazing, we know what homes in Daventry need. Our expert team handles everything—from helping you choose the right style to fitting your new windows with care and precision. No shortcuts. Just quality service and stunning results.

Ready to transform your home in Daventry? Contact Rugby Double Glazing today for a Free Quote. Discover the perfect mix of tradition and technology with flush sash windows.

Guaranteed Quality

Long-lasting good looks and superb manufacturing quality, backed with a full 10-year guarantee on frames, glass, locks and handles.

Energy Efficient

Superb temperature control and energy rated up to A+ with class-leading Planitherm glass.

Safe and Sound

All our windows come with high security locking systems and effective noise reduction as standard.

Flush Sash Windows

Key Features
Choose RDG For Your Windows

Key Features

These windows are designed to provide the appearance of traditional timber windows but with the benefits of modern technology. Here are some notable features:

Authentic Look– Flush sash windows are designed to emulate the classic aesthetic of traditional timber windows. This design is achieved by ensuring that the window sashes sit flush within the frame, creating a smooth and seamless exterior. This feature is particularly appealing for homeowners looking to preserve the character of period properties while enjoying modern performance benefits.

Energy Efficiency– Flush sash windows are engineered to maximize energy efficiency. They are constructed with high-performance materials and glazing options that help to minimize heat loss, thus reducing energy consumption and heating costs. These windows can achieve A+ energy ratings, indicating their ability to provide superior insulation and contribute to a comfortable indoor environment year-round.

Low Maintenance– Unlike traditional timber windows that require regular painting or staining to prevent decay, the uPVC material used in these windows is highly durable and weather-resistant. This material does not rot, warp, or corrode, ensuring that the windows maintain their appearance and functionality with minimal upkeep.

Choose RDG For Your Windows

Rugby Double Glazing has been designing and fitting doors throughout Warwickshire, Leicestershire and Northampton for more than 30 years. By working closely with the world’s leading manufacturers we make sure that our high standard of one-to-one service is matched by exceptional product quality.

Design advice and service from a trusted independent business
World-class products for exceptional warmth, security and longevity
Wide range of styles, colours and finishes to suit every home, from classic to contemporary
Superb temperature control and energy efficiency, up to A+ rating
High security locks with anti-bump, anti-snap and anti-drill features for total peace of mind
Expert local installers you can trust
Long-lasting, low maintenance and full guaranteed
We supply VEKA Mechanical Weld, VEKA Standard Weld, Residence R9 and R7 windows.

What our customers say...

“Excellent service from Rugby Double Glazing. Good communication and made the process simple. Agreed and met dates for install all in good time. Fitters were...

by Customer in Warwickshire

“Great work from Rugby Double Glazing. The guys were super efficient and friendly and left no mess. The office staff were also very efficient and friendly. I...

by Customer in Warwickshire

“I entered into the process of changing my windows with some trepidation, due to knowledge of pressurised sales tactics etc of the industry. However Rugby...

by Customer in Warwickshire

Where to Find Us

We serve customers in towns and villages across Warwickshire, Leicestershire and Northamptonshire. While we often work further afield (typically through word-of-mouth recommendation), our core area includes: Rugby (including nearby villages like Wolston, Ryton, Dunchurch & Brandon); Lutterworth to the north; Daventry and Southam to the south; and Long Buckby, West Haddon & Crick to the east.