Arden Windows can supply pre-formed insulated cavity closers to order inline with your window and door requirements. The purpose of a cavity closer is:

• to close off a cavity at window and door reveals
• to prevent moisture ingress
• to reduce thermal bridging

Arden Windows' cavity closers are suitable for:

• flush/standard, or check reveal cavities
• closing any cavity between 50-130mm (check reveals 50-100mm)
• eliminating moisture penetration around window and door reveals
• preventing thermal bridging in accordance with building regulations
• making into a robust self supporting frame former
• has a secondary chamber for additional timber or metal reinforcement if required.