These vents are used to provide background ventilation in habited spaces which are meant to be naturally ventilated by removing polluted indoor air and replacing it with clean fresh outside air to create a healthy living environment, without creating a draught.

• Has an outstanding resistance to weathering, ageing and yellowing
• Made of tough and durable plastic ASA (Acrylonitrile Styrene Acrylate).
• Fixing screws and quick fit cover caps provided.
• Supplied in size; 200mm, 300mm, 400mm & 595mm.

This door is FD30 rated, offering at least 30 minutes of protection against fire spreading when installed with fire rated linings & hardware.

• An economical solution for both commercial and domestic properties.
• 10 year manufacturer\'s guarantee.
• Ready to stain or paint with semi-solid core.
• 44mm thickness.

Use in cold water storage tanks, central heating feed and expansion header tanks, toilet cisterns.

• Easy to fit and long lasting.
• High quality brass material.
• Manufactured in accordance with BS1212 part 1.

Replacement or alternative for the standard plastic back nuts supplied with 1/2" & 3/4" taps.

• Supplied backnuts are available in sizes of 1/2" & 3/4" to suit sink, wash hand basin and bath taps. 
• Ideal for use in areas with limited space.
• Made from durable brass.