Marvin Heritage Sliding Sash and Casemaster Windows

The Marvin Heritage Window has been developed for those who wish to replace windows in listed, conservation and period buildings and who want to retain the historical accuracy of the original window profiles. These windows also come with the best technology in the industry in terms of superior insulation. The Marvin Sliding Sash window has been modified to meet all the heritage requirements for conservation buildings and many listed buildings throughout the U.K. and Ireland and has been approved by conservation authorities.

• What sets the window apart from the competition is its superior craftsmanship and performance
• The blemish-free premium wood in the window is selected for its grain and resin content to ensure quality and longevity
• The wood is also finished to a sateen smoothness which is equivalent to a furniture grade finish
• The fully factory-painted finish option also makes this window a perfect choice for a total match with interiors of period buildings where painted product is the standard
• The fine frames of the window ensure that no bulky outlines result when installed into existing openings and there is minimal disruption to interior plaster work or wallpaper
• The options on architraving, shutter box finish, hardware and sash horns mean the window can be emphasised as a special feature within the room and with historical accuracy on the outside
• The authentic look of the window is confirmed by the glazing design bar on the glass - a handcrafted, profiled 16 mm narrow bar - a specification designed to reflect the original design on windows built 300 years ago
• The independent testing carried out on the Marvin window is stringent and means it is built to withstand extremes of heat, cold, wind and water penetration
• The option of Low-E glazing (insulation factor equal to triple glazing) results in superior comfort inside the room, especially when very large windows are installed.
• The patented integrated block and tackle system allows the window to glide up and down with fingertip ease
• The “Tilt” mechanism, unique to Marvin windows, allows cleaning of the windows to take place from inside the room

Investment in an excellent window is one thing but without skilled installation it will not look good or perform in a satisfactory manner. The dedicated Marvin Architectural installation team provides a full service from call-out to installation including a full appraisal of your window needs. This service is backed by extensive warranties (20 years on the glass and 10 years on the frames). The warranties are also transferable and international giving the homeowner peace of mind for years to come.

To view a case study on the Marvin Heritage Sliding Sash window click on Clarence House.

To learn about Low E ll glazing, click here.

To view details of our warranty, click here.