Incarnation secondary glazing offers many benefits over cheap DIY solutions found online. We manufacture bespoke, made-to-measure units designed to precisely fit your needs. Find a trusted installer near you today or get in touch with our expert team.

Secondary glazing is a discreet, internal window that enhances your existing window’s performance.

By adding a second, ultra-slim aluminium window to the room side of an existing window, secondary glazing creates an air cavity. Just like double-glazing, the combination of glass and air cavity provides an effective barrier to heat loss and noise, while the window itself adds a second layer of security.

• Draught-Proofing — Stop cold air and draughts

• Acoustic Insulation — Reduce noise from outside

• Thermal Efficiency — Keep your home warmer

• Cost-Effective Alternative — No need to replace windows

• Increased Security

• Reversible Installation