INC

MKM Home Page

No Branch Selected

Free Local Delivery*

Or click & collect in branch

£1000 Credit*

Apply for an account

Get Trade Discounts

Register today and start saving

Trusted Local Experts

Over 140+ branches nationwide

Pattress Boxes & Back Boxes

100 products

At MKM Building Supplies we have all your electrical needs covered, no matter the size of your domestic or commercial project. Explore our range of electric cables, wiring accessories, lighting, sockets, fixings and more for internal, external and site use from all your favourite industry-leading brands.

Showing 1 to 20 of 100 items

Showing 1 to 20 of 100 items

Appleby 1 Gang 47mm Dry Lining Box
Appleby 1 Gang 47mm Dry Lining Box product image

Appleby 1 Gang 47mm Dry Lining Box

No reviews yet

to see available stock and prices

Deta Db168 2g Metal Back Box, 47mm
Deta Db168 2g Metal Back Box, 47mm product image

Deta Db168 2g Metal Back Box, 47mm

No reviews yet

to see available stock and prices

Deta Db164 1 Gang Metal Knockout Back Box, 35mm
Deta Db164 1 Gang Metal Knockout Back Box, 35mm product image

Deta Db164 1 Gang Metal Knockout Back Box, 35mm

No reviews yet

to see available stock and prices

Luceco Surface Box, Pvc, 2 Gang, White, 82mm x 153mm x 36mm
Luceco Surface Box, Pvc, 2 Gang, White, 82mm x 153mm x 36mm product image

Luceco Surface Box, Pvc, 2 Gang, White, 82mm x 153mm x 36mm

No reviews yet

to see available stock and prices

Luceco Bg Dry Lining Electrical Surface Box, Pvc, 1 Gang, White, 82mm x 82mm x 36mm
Luceco Bg Dry Lining Electrical Surface Box, Pvc, 1 Gang, White, 82mm x 82mm x 36mm product image

Luceco Bg Dry Lining Electrical Surface Box, Pvc, 1 Gang, White, 82mm x 82mm x 36mm

No reviews yet

to see available stock and prices

Appleby Installation Box, 2 Gang, Steel Flush Box, Galvanized, Grey, 68.3mm x 129mm x 35mm
Appleby Installation Box, 2 Gang, Steel Flush Box, Galvanized, Grey, 68.3mm x 129mm x 35mm product image

Appleby Installation Box, 2 Gang, Steel Flush Box, Galvanized, Grey, 68.3mm x 129mm x 35mm

No reviews yet

to see available stock and prices

Axiom Electrical Socket Box, 2 Gang, Pre-Galvanised Steel, 135mm x 135mm x 75mm
Axiom Electrical Socket Box, 2 Gang, Pre-Galvanised Steel, 135mm x 135mm x 75mm product image

Axiom Electrical Socket Box, 2 Gang, Pre-Galvanised Steel, 135mm x 135mm x 75mm

No reviews yet

to see available stock and prices

Axiom Electrical Socket Box, 1 Gang, Pre-Galvanised Steel, Flush Mount, Silver, 150mm x 130mm x 75mm
Axiom Electrical Socket Box, 1 Gang, Pre-Galvanised Steel, Flush Mount, Silver, 150mm x 130mm x 75mm product image

Axiom Electrical Socket Box, 1 Gang, Pre-Galvanised Steel, Flush Mount, Silver, 150mm x 130mm x 75mm

No reviews yet

to see available stock and prices

Luceco Surface Box, 1 Gang Steel Box, 73mm x 73mm x 25mm, Galvanised
Luceco Surface Box, 1 Gang Steel Box, 73mm x 73mm x 25mm, Galvanised product image

Luceco Surface Box, 1 Gang Steel Box, 73mm x 73mm x 25mm, Galvanised

No reviews yet

to see available stock and prices

Deta 1 Gang 35mm Dry Lining Back Box
Deta 1 Gang 35mm Dry Lining Back Box product image

Deta 1 Gang 35mm Dry Lining Back Box

No reviews yet

to see available stock and prices

Deta Electrical Pattress Box, Urea Formaldehyde, 2 Gang, White, Surface Mount, 25mm
Deta Electrical Pattress Box, Urea Formaldehyde, 2 Gang, White, Surface Mount, 25mm product image

Deta Electrical Pattress Box, Urea Formaldehyde, 2 Gang, White, Surface Mount, 25mm

No reviews yet

to see available stock and prices

Appleby Sb Installation Box, 2 Gang, Galvanised Steel, Flush Mount, 68.3mm x 129mm x 47mm
Appleby Sb Installation Box, 2 Gang, Galvanised Steel, Flush Mount, 68.3mm x 129mm x 47mm product image

Appleby Sb Installation Box, 2 Gang, Galvanised Steel, Flush Mount, 68.3mm x 129mm x 47mm

No reviews yet

to see available stock and prices

Manthorpe Access Panel, 300mm x 300mm
Manthorpe Access Panel, 300mm x 300mm product image

Manthorpe Access Panel, 300mm x 300mm

No reviews yet

to see available stock and prices

Deta Earth Rod Box, 1220
Deta Earth Rod Box, 1220 product image

Deta Earth Rod Box, 1220

No reviews yet

to see available stock and prices

Appleby Sb Flush Mount Installation Box, 1 Gang, Thermoplastic, White, 83mm x 83mm x 35mm, 0.2kg
Appleby Sb Flush Mount Installation Box, 1 Gang, Thermoplastic, White, 83mm x 83mm x 35mm, 0.2kg product image

Appleby Sb Flush Mount Installation Box, 1 Gang, Thermoplastic, White, 83mm x 83mm x 35mm, 0.2kg

No reviews yet

to see available stock and prices

Appleby Sb Installation Box, 2 Gang, Thermoplastic, Flush Mount, 133mm x 83mm x 35mm
Appleby Sb Installation Box, 2 Gang, Thermoplastic, Flush Mount, 133mm x 83mm x 35mm product image

Appleby Sb Installation Box, 2 Gang, Thermoplastic, Flush Mount, 133mm x 83mm x 35mm

No reviews yet

to see available stock and prices

Click Cma086 Pattress, 2 Gang, 47mm, White
Click Cma086 Pattress, 2 Gang, 47mm, White product image

Click Cma086 Pattress, 2 Gang, 47mm, White

No reviews yet

to see available stock and prices

Appleby 2 Gang 25mm Metal Knockout Box
Appleby 2 Gang 25mm Metal Knockout Box product image

Appleby 2 Gang 25mm Metal Knockout Box

No reviews yet

to see available stock and prices

Deta Db167, 1 Gang, 47mm Metal Back Box
Deta Db167, 1 Gang, 47mm Metal Back Box product image

Deta Db167, 1 Gang, 47mm Metal Back Box

No reviews yet

to see available stock and prices

Deta Db163 2 Gang, 25mm Metal Back Box
Deta Db163 2 Gang, 25mm Metal Back Box product image

Deta Db163 2 Gang, 25mm Metal Back Box

No reviews yet

to see available stock and prices