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 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

FREE local delivery

Restrictions apply*

to see available stock and prices

Appleby 2 Gang 35mm Dry Lining Box
Appleby 2 Gang 35mm Dry Lining Box product image

Appleby 2 Gang 35mm Dry Lining Box

FREE local delivery

Restrictions apply*

to see available stock and prices

Appleby, 1 Gang 35mm Dry Lining Box
Appleby, 1 Gang 35mm Dry Lining Box product image

Appleby, 1 Gang 35mm Dry Lining Box

FREE local delivery

Restrictions apply*

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

FREE local delivery

Restrictions apply*

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

FREE local delivery

Restrictions apply*

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

FREE local delivery

Restrictions apply*

to see available stock and prices

Mode 2 Gang Pattress Box, 47mm Deep
Mode 2 Gang Pattress Box, 47mm Deep product image

Mode 2 Gang Pattress Box, 47mm Deep

FREE local delivery

Restrictions apply*

to see available stock and prices

Mode 2 Gang 25mm Deep Pattress Box
Mode 2 Gang 25mm Deep Pattress Box product image

Mode 2 Gang 25mm Deep Pattress Box

FREE local delivery

Restrictions apply*

to see available stock and prices

Sparkpak 1 Gang 25mm Pattress
Sparkpak 1 Gang 25mm Pattress product image

Sparkpak 1 Gang 25mm Pattress

FREE local delivery

Restrictions apply*

to see available stock and prices

Hager 2 Gang 46mm Pattress
Hager 2 Gang 46mm Pattress product image

Hager 2 Gang 46mm Pattress

FREE local delivery

Restrictions apply*

to see available stock and prices

Hager 2 Gang 28mm Patress
Hager 2 Gang 28mm Patress product image

Hager 2 Gang 28mm Patress

FREE local delivery

Restrictions apply*

to see available stock and prices

Mode Cma240 1 Gang, 29mm Deep, Pvc Patress Box, Round
Mode Cma240 1 Gang, 29mm Deep, Pvc Patress Box, Round product image

Mode Cma240 1 Gang, 29mm Deep, Pvc Patress Box, Round

FREE local delivery

Restrictions apply*

to see available stock and prices

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

Appleby 2 Gang 25mm Metal Back Box

FREE local delivery

Restrictions apply*

to see available stock and prices

Mode Dual Accessory 29mm Deep Pattress Box
Mode Dual Accessory 29mm Deep Pattress Box product image

Mode Dual Accessory 29mm Deep Pattress Box

FREE local delivery

Restrictions apply*

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

FREE local delivery

Restrictions apply*

to see available stock and prices

M/Tufflex Tsso3wh Maxi 1g Accessory Box Insert
M/Tufflex Tsso3wh Maxi 1g Accessory Box Insert product image

M/Tufflex Tsso3wh Maxi 1g Accessory Box Insert

FREE local delivery

Restrictions apply*

to see available stock and prices

Nexus Pvc Rounded Surface Box, 1 Gang, 32mm
Nexus Pvc Rounded Surface Box, 1 Gang, 32mm product image

Nexus Pvc Rounded Surface Box, 1 Gang, 32mm

FREE local delivery

Restrictions apply*

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

FREE local delivery

Restrictions apply*

to see available stock and prices

Appleby Installation Box, Steel, 1 Gang, Galvanized, Grey, Flush, 68.3mm x 68.3mm x 35mm
Appleby Installation Box, Steel, 1 Gang, Galvanized, Grey, Flush, 68.3mm x 68.3mm x 35mm product image

Appleby Installation Box, Steel, 1 Gang, Galvanized, Grey, Flush, 68.3mm x 68.3mm x 35mm

FREE local delivery

Restrictions apply*

to see available stock and prices

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

Deta Earth Rod Box, 1220

FREE local delivery

Restrictions apply*

to see available stock and prices