These external flyscreens can be fitted in an overframe profile section or through the head of the window where a standard external hood may hamper the opening mechanism. Used in conjunction with the internal section of a Yale SlotVent, they provide an effective through frame background ventilation solution for a healthy indoor climate, while keeping flies and bugs out.

Features:

• Flyscreen prevents flies and bugs from entering the property
• Designed and tested to comply with The Building Regulations England and Wales requirement F - Means of Ventilation and the Scottish Building Regulations Standard 3.14
• Made from durable, UV-resistant ASA resin

Performance:

• BRE tested in accordance with BS EN 13141-1:2019
• BRE acoustically tested in accordance with BS EN ISO 10140-2
• 10-year guarantee

Dimensions:

2500EA

Fly screen size: 214mm (L) x 19mm (H) x 2.7mm (D)

Slot size: 204mm x 13mm