High Performance
Casement Window
A-Rated Standard

The Parkwood High performance Flush Casement timber window is made to measure from the finest materials available. It will enhance the appearance of a period or modern property, and it will provide your home with the highest standard in security, insulation and weatherproofing.

Frame manufactured to ‘A’ Rated standards
Individually crafted from Siberian larch or Accoya. Featuring efficient weather seals, concealed friction stay hinges, secure multipoint locking system, finished in a factory-applied Sikkens coating.

‘A’ Rated Glazing standards
Our 20mm, ‘A’ Rated double glazed units are factory-glazed into our frames. The Soft-Coat St Gobain Planitherm glass , warm edge spacer and Argon filled cavities achieve a superb 1.2 W/m2K performance. Externally beaded with bonded glass bars.
All glazing is safety glazed where required by the Glazing code of practice.

Parkwood High performance Flush Casement windows fitted in your home, will increase its value and make it more energy efficient. Making your home not only more beautiful, but also an investment in the future.

The Solar Controlled, double glazed sashes open outwards on stainless steel hardware. Weather seals and gaskets are discreetly grooved into the timber sections for a superior weatherproof seal.
This range of windows typically feature the following:

  • Traditional manufacture techniques
  • Ovalo moulded sash profile
  • Slender Georgian bar detail (bonded)
  • Puttyline external glazing detail
  • Siberian larch or Accoya® modified timber
  • Factory applied Sikkens performance coatings
  • Multi point locking system
  • Discrete weather proofing seals and gaskets
  • Factory glazed
  • 20mm St Gobain Planitherm, A-rated glazing
  • Superb 1.2 W/m2K performance
  • compliant with Part L of the building regulations
The High Performance Casement window by Parkwood satisfies the current Building Regulations thermal standard requirements (the reduction of CO2 emissions in buildings), and is readily accepted as a replacement / upgrade in buildings that are neither listed nor in conservation areas.

For environmental reasons, local planning offices usually view the replacement of sash and casement windows with double glazed ones favourably.

If you property is within a Conservation Area or is a Listed Building, please read the following
Conservation Areas

Conservation Areas are areas where the Local Council has a commitment to preserve or enhance the special character of the area, and maintaining the identity of buildings that lie within it.
Replacement windows in Conservation Areas may need permission. The need for permission should be checked before proceeding with plans and investment.

The Parkwood Heritage Range of windows and Doors, with a combination of options, are specifically designed to meet Conservation Area guidelines – more information –  click here

Listed Buildings

Listed Buildings are those buildings which are of national historic and/or architectural importance.
Listed Building consent will be required for the replacement of windows and doors in a Listed Building, in most cases.

Parkwood can liaise with local conservation officers on your behalf, discussing the most suitable architectural joinery, for your sensitive heritage or listed building project.

Parkwoods approach to Listed Buildings – click here