
Flush Windows
Installations
Transforming homes & businesses with premium, energy-efficient windows and doors. Experience expert craftsmanship and unbeatable security.
Why Choose Flush Windows?
Flush windows are designed to sit flush within the frame, creating a flat, seamless finish that is both elegant and practical.
Authentic Timber Look
Our flush windows replicate the traditional appearance of timber joinery, featuring mechanical joints and authentic woodgrain finishes, without the maintenance.
Clean, Minimal Lines
The sash aligns perfectly with the frame, eliminating any unsightly protrusion. This clean, flat finish complements modern architecture and period properties alike.
Superior Performance
Don't sacrifice performance for style. Benefit from A+ energy ratings, exceptional noise reduction, and advanced weatherproofing technology.
Heritage Charm, Modern Tech
Heritage Colours
Available in a stunning range of colours including Agate Grey, Chartwell Green, and classic White Woodgrain to match your property's character.
Mechanical Joints
We offer options with mechanical joints that mimic the traditional construction of wooden windows, enhancing authenticity.
High Security
Fitted with a full range of multi-point locking mechanisms to meet your requirements, ensuring your property remains safe and secure.

Frequently Asked Questions
Why homeowners love our Flush Casement Windows.
What is the difference between a casement and a flush casement window?
Standard casement windows usually have a 'lipped' sash that overlaps the frame on the outside. Flush casement windows have sashes that finish flush with the face of the window frame, creating a smooth, flat surface similar to traditional pre-1932 timber windows.
Are flush windows suitable for conservation areas?
Because they closely mimic the appearance of traditional timber windows, flush uPVC windows are often accepted in conservation areas where standard uPVC windows might not be. However, regulations vary by council, so we always recommend checking first.
Are they as energy efficient as standard windows?
Absolutely. Our flush windows use modern multi-chambered profiles and high-performance glazing units, achieving excellent U-values and energy ratings that meet or exceed building regulations.
Get a Quote


Ready to Transform Your Property?
Contact us today for a free, no-obligation survey and quote. We are here to help you find the perfect match for your home or business.
Why Choose Finance?
Subject to status. Terms and conditions apply. TOP LOCK YORKSHIRE LTD is an Introducer Appointed Representative of Kanda. Kanda is a trading style of Kanda Products & Services Ltd, authorised and regulated by the Financial Conduct Authority (firm reference number 920795).



