PVCu Windows and Doors
Exceptional insulation, low maintenance and now looking better than ever

PVCu Windows and Doors

South Wales widest range of PVCu Windows and Doors for your home

The Storm Casement Windows

Duraflex Windows in PVCu - Lipped Storm Casement

Our customers favourite Lipped PVCu Window and Door System

The Storm Collection®of PVCu Lipped Storm Windows offer some of the most stylish PVCu window systems available today, in a wide range of colours including bespoke colour bonding [find out more]

Heritage Flush Casement Windows

Timeless Flush Casement Windows

The best looking Flush Casement Windows for energy efficiency, authentic style, safety and security

Wide range of colours and styles to match every home and make it yours. Transforms PVCu windows to the next generation... [find out more]

Heritage Flush Casement Windows in PVCu

Legacy® Sash Vertical Sliding Box Sash Windows

Iconic Vertical Sliding Sash Windows PVCu

Now available in Smooth White, three realistic Woodgrains and five Textured Colours plus over 200 bespoke RAL colour choices, including Dual Colour

Together with heritage options including traditional furniture, run-through horns, deep bottom rail and real astragal Georgian bars make our Vertical Sliding Sash Window a great alternative to real wood when you deep "the look" [find out more]

Legacy Vertical Sliding Sash Windows

The latest on-trend systems and styles

Whatever window system you are looking for, Heronhurst Window and Door Studio has a solution! We have carefully selected the very best systems in each category to save you the searching - and we constantly refresh our offering to ensure we always have the very best products in each and every range

With PVCu being the most popular of the materials used in replacement windows today, we have an innovative range of products to suite every home and budget

Storm Lipped and Flush

From our ever popular Ultimate® Storm Lipped Casement Windows, through to our Timeless® Heritage Flush Casement Window with it's stunning good looks that really does have to be seen to be believed, and the classic Legacy ® Sash - a vertical sliding box sash style window with all the character, charm and function of a traditional timber sash window

What's more, with many colours to choose from, including dual colour, plus five woodgrains and finishes including Smooth and Grained you will really be spoilt for choice

Infinity® Window and Door Collection

Featuring a seamless, smooth corner weld


Infinity® PVCu windows feature a stylish smooth corner weld. This is achieved by pushing the leftover plastic into the profile to create a perfectly smooth, timber effect corner joint. They are the perfect choice for period property renovations but are equally suited to adding charm and character to contemporary properties. Infinity PVCu windows can be specified in a range of different styles. Choose from flush sash, standard casement, and fully reversible windows depending on your project specifications

Faithful timber replication finish with smooth corner weld and slim sight lines. Available in 42 different colours and woodgrain finishes with either a chamfered or decorative profile


Infinity® windows have a lifespan of several decades. They are durable and energy efficient with a low maintenance easy clean finish. They are weather resistant and will keep warm air in and cold air and water out


Featuring high-security MACO® locks and SAC® or Fab & Fix® Era® handles for the best in security protection. They will repel even the most sustained attempts at forced entry.

The perfect Timber-like Window.

Our Flush Casement Windows bring a whole new level of authentic timber looks to PVCu

PVCu Entrance Doors

PVCu Door Panels from Nice Door Panels

Nicedor Panels for PVCu Doors offer a great range of style and colours, with panels that perfectly match their frames

Available any colour outside, any colour inside, they can be the perfect compliment to your windows or home deco [find out more]

PVCu Door Panels from Nice Door Panels

PVCu Glazed Doors

Heritage PVCu Doors

Halo, Duraflex and Heritage Classic offer a full range of Glazed and Panelled Entrance, Rear, Side and Garage Doors  - with many colour choices including colour combining - and they will perfectly match their PVCu Windows [find out more]

Heritage PVCu Doors

PVCu French Doors

Duraflex PVCu Sliding Patio Doors

Halo and Duraflex offer a full range of Single, French and Sliding Patio Doors in PVCu - with many colour choices including colour combining - and they will perfectly match their PVCu Windows

Sliding Patio Doors

Duraflex PVCu Sliding Patio Doors

Halo and Duraflex offer a full range of Single, French and Sliding Patio Doors in PVCu - with many colour choices including colour combining - and they will perfectly match their PVCu Windows

Blinds in Glass

Transform the privacy of your windows in an instant with our Blinds in Glass Integral Blind Solution - manual, magnetic, swipe or motorised control of blinds that never need dusting! [find out more]


Also available

People considering our PVCu Windows and Doors often also look at these alternatives before making their decision

What will you choose?

  • Timeless Flush Casement Windows - PVCu with square lines, authentic corners and flat flush look transform the look in to something new and fresh which can work surprisingly well on period properties and contemporary home styles
  • Door-Stop Composite Doors are the perfect alternative to a PVCu Door when you want more choice in terms of colour, styles and glazing. Great performance comes as standard and the right design can really lift your home - all for around the price of a good quality PVCu Door
We are also pleased to offer Windows and Doors in PVCu from Halo, Duraflex and Eurocell

Accessorise your Windows and Doors

Window Hardware

  • Traditional Cranked Handles
  • Modern Inline HandlesHeritage Monkeytail and Teardrop Handles

Find out more - click here

Door Hardware

  • Traditional Inline Handles
  • Modern Pad Handles
  • Heritage Handles
  • Designer Stainless Steel Bars

Find out more - click here 


Fascias, Soffits, Guttering, and Downpipes - an essential part of your home's maintenance and weather-proofing, but often last on the list!

Until the end of 2022 we're offering FREE Rainwater Goods - that's Guttering and Downpipes - on every side of your home you have your Fascias and/or Soffits replaced or capped-over with us

Find out more about our range of Roofline here

Blinds in Glass - the blind you never need to dust!

New Build or Extensions

PAS Certification or Document Q

Should you Building Inspector require a certain specification, please request this at time of Quotation and we can build our windows and doors to meet or exceed that specification across most ranges, styles and sizes

As Approved Installers for Halo Storm Lipped and Flush Windows and Doors, Duraflex Lipped Windows and Doors,  Deceuninck Windows and Doors, Eurocell Windows, Halo Flush Casement Windows, Timeless Heritage Flush Casement Windows and Legacy Sash Vertical Sliding Box Sash Windows we offer our dedicated survey and install service throughout South Wales including Abergavenny, Newport, Cardiff, Barry, Monmouth, Chepstow and Brecon areas and beyond