Flush Casement Windows

Beautiful uPVC Flush Casement Windows

Our flush casement windows from Liniar provide a beautiful, yet low maintenance and thermally efficient timber alternative that holds many environmentally friendly features, such as being 100% recyclable and lead-free.

The flush casement windows incorporate a dedicated slimline sash, allowing the face of the profile to sit flush with our outer frame. When closed, this recreates the look of traditional timber joinery without the need for maintenance and will never need to be sanded, treated, or painted.

We use a multi-chambered uPVC Liniar profile for optimum thermal efficiency, making these windows an investment for any home.

If you’re looking for flush casement windows, please do not hesitate to contact us.

Flush Sash Window

Bypassing their timber alternatives, our flush sash windows are created using our market-leading uPVC profile. This means that they can achieve an A+ standard of thermal efficiency.

A+ energy rated
British made
Thermally efficient
Cost effective
Extensive colour range
Environmentally friendly
Multi chambered profile
u-value as low as 0.8
Liniar Flush

Why choose Liniar Flush?

Why choose Liniar flush casement windows from Pinnacle Windows? As a trusted trade supplier for uPVC Windows & Doors to installation companies across the UK, we know how essential quality, efficiency, and service are to you and your customers.

The Liniar flush windows offer a superior A+ energy efficiency rating, delivering robust thermal benefits beyond what traditional timber windows can achieve. Available in a sculptured profile with 28mm double or triple glazing, internally beaded, and offering a variety of opening arrangements, colours, finishes, hardware, and glazing options, these windows not only ensure excellent performance but also provide flexibility to cater to your clients’ various aesthetic preferences.

One key feature that sets them apart is the flush finish on external faces, offering a sleek and seamless look that’s hard to resist. Plus, rest assured with our 10-year guarantee and an impressive 2-week lead time for delivery. Choose Liniar flush casement windows to provide your clients with the ultimate blend of style, efficiency, and reliability.

Flush Sash Window