Pre-Formed Cavity Closers - 125mm Cavity

Pre-formed cavity closer's are a great way to increase efficiency and reduce errors on site.

Former system with the confidence of quality backed by the BBA certification.
We offer the Frame Former system 50mm to 300mm, with the option of check reveal.
Cavity closer's can be manufactured as 2, 3 or 4 sided frames or as a combination T or P shaped flags - contact us for more details
Quotations within 48 hours – Take off's from drawings may take longer.

Delivery

Orders below £1400 are subject to a carriage charge.

Frames will be delivered pre-formed

Pre-Formed Cavity Closers are made to order and are non-returnable.
Other sizes available please email sales@constructionmegastore.co.uk with plans or window schedule.

Installation

1

Sit the Frame Former into the cavity at sill level

Ensure the frame is plumb and square

Hold the Frame Former in place with a batten/plank

Brick/block up to the top of the closer using it as a brick-work guide, continue to check for level

Brick ties to be fitted at 250mm centres staggered front and back.