Just fitted a french door set and there is a narrow gap under the threshold. I think it's to narrow for expanding foam, so is there a gun applied sealant or mastic that will fill the gap nicely and also set hard.
what to use under door threshold
- Thread starter Robbox
- Start date
Sponsored Links
Can't be too narrow for ex-foam.
We use the cheap throw-away cans and nozzles whereby you can actually flatten the nozzle or feed tube so that it fits into very slim gaps.
For this aplication ex-foam is second to none.
We use the cheap throw-away cans and nozzles whereby you can actually flatten the nozzle or feed tube so that it fits into very slim gaps.
For this aplication ex-foam is second to none.
Sponsored Links
Frame sealant
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
