Formed Cavity Closers - anyone recommend them?

[SBMS]

Just looking at detailing around the windows and doors and was looking at the Eurocell cavalok cavity closers (the ones where it's a single piece and tied in to the inner block during construction (see video below)

 

More money, but I wonder whether its useful for the window fitters, and better for airtightness.. Worth the added cost?

 

 

 

 

[Dave Jones]

your brickie will thank you. it also means all your openings are bang on square.

 

They are tied into the brickwork with clips so zero movement.  paid around £18 per window/door. 

[SBMS]

3 hours ago, Dave Jones said:

your brickie will thank you. it also means all your openings are bang on square.

 

They are tied into the brickwork with clips so zero movement.  paid around £18 per window/door. 

Thanks @Dave Jones - have you used before and if so which would you recommend? Struggled to find any online at least for a 200mm cavity.

[Dave Jones]

56 minutes ago, SBMS said:

Thanks @Dave Jones - have you used before and if so which would you recommend? Struggled to find any online at least for a 200mm cavity.

 

subframes.co.uk

 

they supply eurocell. can do any cavity size, drop them an email. Have a choice of U values as well. If your outside skin is brickwork dont forget to order them to work brick to avoid cuts.