Our new Legacy PVCu sliding sash windows hold a host of impressive features that not only add to its good looks but also enhance the performance of the product as well as ease of fabrication and installation. From near-invisible joints in the frame, the grace of the run-through sash horn to the curvy ovolo frame shape, these are just a handful of the many clever details that work together to create the most graceful and advanced Sliding Sash Window on the market.

Sliding Sash Windows Gallery

Sash Window Styles

1-3-2-3 238 x 300

2-5-3-5 238 x 300

Arch 238 x 300

Assymetric 238 x 300

Centre Bar 238 x 300

Georgian 238 x 300

Georgian Variant 238 x 300

Half Georgian 238 x 300

Margin 238 x 300

no bars 238 x 300

Offset Three Light 238 x 300

Swept Head 238 x 300

Three Light 238 x 300

Window Glass Options

Mechanical sashes and outerframes

Every detail matters. Our sashes, deep bottom rails and outerframes have been designed so that you can offer a mechanicallyjointed version that accurately recreates the carpenter’s finish.

Deep bottom rails

If the original timber frames had a deep bottom rail, we believe our version should look just the same. That’s why the Optima Flush Casement system includes a deep sash profile specially designed for the job.

Blacksmith’s art

Our tribute to the hand-forged hardware of a bygone era is seen in our choice of monkey-tail handles and dummy peg stays. Nothing else would look the part.

Flexible & Practical

The frames are designed for a simple, chamfered finish outside but, with a choice of Chamfered and Sculptured frame styles and astragal bars, you can have the interior look that best suits your customer’s home.

Updated performance

We don't just focus on aesthetics, we ensure security and energy efficiency. With 24mm double glazing, an A-rated window and an impressive U-value of 1.2W/m2K are easily achievable.

 
Our Windows & Doors are available in an extensive range of colours!

Some reasons to use Optima Windows by Profle 22:

Weather Proof

Expect superior seal covers for doors and tilt-turn windows with deeper drainage tunnels.

Thermal Performance

With integral chambers and more expansive glass area, Optima offers excellent overall performance.

More Choice

There's a number of fully integrated profile systems, designs and colours to choose from.

Maximum Security

Optima doors and windows offer maximum security and combines a host of advanced technologies.

High Performance

Optima makes it easy to achieve the right appearance without compromising performance.

Glazing Options

You can choose from a variety of glazing options including triple-glazing which achieves sub-1 u-values.

Future Proof

Optima 22 is a step ahead and designed with the future reflecting what modern window should be.

Flexible Design

Our doors & windows are designed to fit your home with a choice of cills, baypoles, accessories & more.

Energy Efficient

Optima 22 has an increased size of glass area and the weather proofing helps to keep heat trapped.

Cost Effective

Choosing optima 22's high-performance PVC-U product doesn’t compromising on style or price.

Design Options

Select from a broad range of colour and design options windows and doors tailor to you.

Built to Last

Optima is top quality and built for life surpassing UK, EU and PAS24 building regulations.