Bulk buying screws for backer board

[Flintstone]

Very different products for different jobs. I'd never use it on walls.

 

[GoneGuy]

Have you got a local ironmonger shop near you as they will prob be able to give you a good deal on bulk

 

[Sean Kelly]

Reisser Cutter Pozi Screw Tub 4.0 x 25mm - https://www.toolstation.com/reisser-cutter-pozi-screw-tub/p57897

I use the above. Last time I bought them they were under £20. Now they are £26 for 1600

 

[On one]

I have used these screws for a number of years now,never had a dud screw yet and they don't jack up the Hardie when screwing in. Reisser Cutter Tub - 4.0 x 25mm - Pack 1600 | IronmongeryDirect - https://www.ironmongerydirect.co.uk/product/reisser-cutter-tub-40x25mm-pack-1600-768240

 

[Boggs]

These are great quality screws and can save you a few quid.

TIMco Solo Chippy Screw - 4.0 x 25mm - Pack 200 | IronmongeryDirect - https://www.ironmongerydirect.co.uk/product/timco-solo-chippy-screw-40x25mm-pack-200-703230

 

[Flintstone]

Cheers chaps, think I'll get those from Toolstation.

 

[Stu Lilley]

i dont use hardie much dont like it myself ,a plumber i use ashad a few issues with it on walls ,i prefer ditra for floors, just my preferance ,

Ditra is not a alternative to over boarding ....you still need to do this before you install Ditra