uPVC Windows

Our magnetic WindowSkins are typically built using 3mm Acrylic XT panels, paired with premium 13mm magnetic tapes.

Every WindowSkin is carefully crafted with exacting mitre joins in each corner, adhered with a premium foam backed TESA adhesive for long lasting use.

Precision laser measuring using our proprietary software solution ensures a perfect fit every time, even for irregular shaped windows.

The magnetic system creates an airtight seal, and is easily removed for cleaning and storage.

This significantly reduces the problems of Cold, Draught, Condensation and Noise.

Where noise is of primary concern, we can increase the panel thickness to 4mm.

For deep framed (timber or uPVC) double glazed windows, the ‘Outer’ placement paired with 4mm WindowSkin panels are an excellent choice for noise problems in busy urban areas.

This placement is where magnetic tapes are positioned on the ‘outer’ window frame (nearer the inside edge).

The minimum frame space required for optimal fitting is 18mm and should (ideally) provide clearance of obstructions, especially window handles.

The ‘Outer’ placement is usually the better position for noise reduction as the air gap between glass, panel and total coverage, is maximised.

However, some utility is lost as the WindowSkin panels do need to be removed in order to open the window (this is simple and straightforward).

Paintwork should be in fair condition and the window in a reasonable state of repair.

Regardless of obstruction, our specialist expertise provides for a myriad of often simple solutions to seemingly difficult problems.

Typical obstructions are outlined below;

• uPVC Fasteners/Handles: most remain compatible (assuming 6-10mm under clearance).
• Narrow/Uneven Surfaces: where part or all of the window frame is narrow or uneven.
• Trickle Vents: if obstructing, may need full or partial sealing (usually reversible).
• Blinds: generally compatible by remounting the blind bracket on spacers.
• Ironmongery & Locks: usually bypassed, remounted or replaced with a suitable alternative.
• Low Voltage Cables: we usually embed or reposition low voltage cables and junction boxes.
• Alarm Sensors: if obstructing, they may need repositioning by a qualified technician.

Please note that all workarounds are on a best efforts basis so compatibility is not always guaranteed.

The remaining aspects of the WindowSkins uPVC triple glazing retrofit share broadly similar characteristics as for Casement & Sash Windows. Click on the subheadings below to read about those common features (opens in a new tab).

For wide aperture (casement style) double glazed uPVC window types, the following items are pertinent;

For tall aperture (sash style) double glazed uPVC window types, the following items are pertinent;