flush sash windows
SEAMLESS DESIGN. TRADITIONAL APPEAL.
MODERN PERFORMANCE. LOW MAINTENANCE.
Seamless Design
The sash aligns flush with the outer frame, creating a smooth external surface.
Traditional Appeal
Mimics the look of period timber windows, making it ideal for characterful renovations.
Modern Performance
Features like double or triple glazing, multi-point locking, and durable materials ensure up-to-date security and insulation.
Low Maintenance
Unlike real wood, these windows won’t warp or rot, simplifying upkeep.
Our Process: Simple, Transparent, Seamless
At Charis Windows, we believe in making the installation process as smooth and stress-free as possible. From your first enquiry to the final fitting, we handle every step with care, precision, and transparency.
Consultation & Quote
We start by understanding your needs, offering expert advice, and providing a clear, no-obligation quote.
With Charis Windows, you can expect a professional, hassle-free experience that puts your home and peace of mind first.
Mark T
★★★★★
From the free home survey to the final fit, everything was seamless. The installers were friendly, answered all our questions, and even helped us pick the perfect composite front door for our period home. Exceptional service.
Aaron K
★★★★★
From initial survey to final fit, Dayne at Charis made replacing our front‑room window effortless. He kept the work area spotless and explained everything clearly. Our sleek new window looks stunning and really opens up the room.
Olivia K
★★★★★
I can’t believe how quick and tidy Dayne and his fitters were. They replaced all our patio doors in just one day, and the noise reduction is incredible. Communication was spot‑on from start to finish—would definitely use them again.
Frequently Asked Questions
Types of Windows & Doors
We offer a wide range of high-quality windows and doors, including uPVC, aluminium, and timber options, all designed for durability, security, and energy efficiency. Whether you need classic or contemporary styles, we ensure a perfect fit for your home and aesthetic preferences.
Installation Process
The length of time required for installation depends on the scope of the project. Generally, window and door installations take 1-3 days, while conservatories may take longer, typically between 1-3 weeks, depending on size and complexity. We’ll provide a clear timeline and keep you updated throughout the process.
Warranties
All of our products and installations come with a guarantee to ensure peace of mind. We stand behind our workmanship and materials, so if any issues arise, we’ll be there to help. Our warranties vary depending on the product.
