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Timeless Heritage Flush Casement Windows
The premium Flush Casement Timber Alternative Window


With the Timeless Flush Casement you will no longer need to worry about the draughts and damp that are traditionally associated with period properties. Perfect for heritage applications, your home could be a warm and quiet haven if you choose to replace your old weather-worn windows with the elegant, energy-efficient Timeless FlushSash

The five-chamber PVC-U frames of the Timeless FlushSash, with double or triple glazing, will ensure your home is extremely weatherproof and draughtproof, providing an outstanding thermal barrier against driving winds and rain, even in the most exposed locations


The newly unveiled Timeless FlushSash window is reminiscent of early 19th Century timber windows and is ideal for heritage homes, particularly in conservation areas where authentic looks are all-important

However traditional this window may look, it offers deceptively modern performance. Your home will be a haven of warmth and quiet, thanks to the thermal and acoustic insulation of the Timeless FlushSash. It has a five-chamber internal construction for increased energy efficiency


Your windows shouldn’t just look the part, they should provide the highest standards of security to keep your family, home, and belongings safe. With the Timeless FlushSash, you don’t have to choose between style and security

Thanks to the system’s clever design, it seamlessly combines timeless elegance with a range of robust security features

Every window offers multipoint locking and features industry leading hardware in the form of stylish key-locking handles.The multi-chamber construction of the window frames ensures impressive structural strength

The Timeless FlushSash system meets or exceeds all British Standards and holds relevant accreditations for all aspects of security and weatherproofing. The PVC-U profile used to create these high spec windows has been independently assessed and has BS kitemark and BBA accreditation, it achieves BS7950 and PAS 023/024 for security and BS6375 wind and water testing(Classification: severe)

Retains the flush finish, but with a classic welded joint, reducing the cost


Unlike other flush systems, the Timeless FlushSash is available in two jointing options, Classic Welded joints and Timeless Detail, our Traditional Mechanical Joints. Classic Welds give a contemporary and modern twist to this heritage style. The corners are precision welded so that the join is seamless. The Timeless Detail Mechanical Joint is a traditional style mitred butt joint that is sealed in place, replicating a timber joint with meticulous detail

Our premium timber-like mechanical joint for true authenticity of period flush casements

Even your Warranty is Timeless!

With all our Elitis Timeless products, you can register to get an extended warranty of up to 15 years

Every covered item is individually tagged and through registration, you can extend your included up to 10 year warranty to an up to 15 year warranty on the Elitis products

Joint System

Our Elitis Timeless Flush Window System can be manufactured in three ways to help achieve a different look

Please discuss these options with your consultant online, in-store or at your home

Timeless Hardware

You can personalise your beautifully-designed Timeless FlushSash windows with a choice of heritage details. Choose our decorative monkey tail or pear drop handles with ornamental peg stays to give the feel of a genuine traditional timber window. These optional finishing features will give your home’s interior as much historic style and authenticity as its exterior

Speak to a member of our friendly team to discuss the many options available for your home. We can help add character and class to your property while improving its energy efficiency

Timeless Traditional Pear drop Handles and Peg-stay

A unique, traditionally designed teardrop handle that fits perfectly with the Timeless Window and Door Collection. The Pear drop handle grip has been ergonomically designed to fit perfectly in the palm of your hand. Matching traditional peg stays are available to create a perfectly matching Timeless window. Available in matching colours

Timeless Monkey Tail Handles and Peg-stay

Elegant design inspired by 19th century ironmongery. Manufactured from die-cast zinc with a specially formulated finish, it is suitable for all our Timeless styles, most rooms, and most interior schemes, you just need to choose the best colour option for you. Matching traditional peg stays are available to create a perfectly matching Timeless window. Available in matching colours


With more colours, and soft traditional finishes, our Premium Timeless Colour Collection blends perfectly into your home. Available in Woodgrain White, Silver Grey, Chartwell Green, Rosewood, Irish Oak, Balmoral Woodgrain, Anteak, Agate Grey, Beck Brown (Black), Anthracite Grey - both smooth and textured. Other RAL colours are available on request as a special order

Recently installed local Timeless Flush Casements

Most Recommended Best Reviewed Window and Door Installer in South Wales

As Approved Installers for Timeless Flush Sash Heritage Timber Alternative Replacement Windows and Elitis Products, we offer our dedicated survey and install service throughout South Wales including Abergavenny, Newport, Cardiff, Barry, Monmouth, Chepstow and Brecon areas and beyond

Visit us
HERONHURST Window and Door Studio
18 Mill Street Industrial Estate, Abergavenny  NP7 5HE

Talk with us on Abergavenny 01873 877670
Cardiff 029 2000 1727    Newport 01633 505306     Brecon 01874 508305     Valleys 01495 707808
Aftersales Service 01873 858428

What's App and SMS Messages 07723 455659

Heronhurst Window and Door Centre Limited. Company Reg. No. 05186594 VAT Reg. Number 840 7009 49

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