Questions to ask cavity wall installation company

[gcol]

I've got a company coming round tomorrow afternoon to price up fittting cavity wall insullation. Are there any important questions I should ask them?
Thanks

 

[Softus]

"How much will it cost to insulate my cavity walls".

 

[gcol]

Not exactly what I had in mind but thanks for taking the time out of your busy day to reply to my post.

 

[MFC_1980]

look into getting a grant for it - the gov't may subsidise some of the cost of having your insulation done.

 

[noseall]

.....i think the power companies sponsor the use of c.w.i. too

 

[Nige F]

See You, Can ye fill ma cavity Are they there now How long is their guarantee agin penetrating ..water.

 

[gcol]

It was a subsidised offer from British Gas.

You learn something new every day - turns out I have solid walls. (no cavity)
Makes me laugh