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 135 branches nationwide

PVC-U Windows

369 products

Upgrading your windows can offer more natural light, increased energy efficiency, a refreshed look and even noise reduction. From uPVC to aluminium and timber, we can source a fantastic choice of windows in a selection of materials, finishes and designs.

Showing 1 to 20 of 369 items

Showing 1 to 20 of 369 items

Crystal White uPVC Casement Window Side Opening & Fl 1770mm x 965mm
Crystal White uPVC Casement Window Side Opening & Fl 1770mm x 965mm product image

Crystal White uPVC Casement Window Side Opening & Fl 1770mm x 965mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal White uPVC Casement Window Right Hand Side Opening 1190mm x 965mm
Crystal White uPVC Casement Window Right Hand Side Opening 1190mm x 965mm product image

Crystal White uPVC Casement Window Right Hand Side Opening 1190mm x 965mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal White uPVC Casement Window Right Hand Side Opening & Top Opening 1190mm x 965mm
Crystal White uPVC Casement Window Right Hand Side Opening & Top Opening 1190mm x 965mm product image

Crystal White uPVC Casement Window Right Hand Side Opening & Top Opening 1190mm x 965mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal White uPVC Casement Window Left Hand Side Opening & Top Opening 1190mm x 1115mm
Crystal White uPVC Casement Window Left Hand Side Opening & Top Opening 1190mm x 1115mm product image

Crystal White uPVC Casement Window Left Hand Side Opening & Top Opening 1190mm x 1115mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Grey uPVC Top Opening Window Frosted Glass 440mm x 610mm
Crystal Grey uPVC Top Opening Window Frosted Glass 440mm x 610mm product image

Crystal Grey uPVC Top Opening Window Frosted Glass 440mm x 610mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Window White A Rated Right hand side hung 610mm x 965mm Obscure Glazing
Crystal uPVC Window White A Rated Right hand side hung 610mm x 965mm Obscure Glazing product image

Crystal uPVC Window White A Rated Right hand side hung 610mm x 965mm Obscure Glazing

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Window White A Rated Top hung opener over Fixed light 905mm x 1040mm Obscure Glazing
Crystal uPVC Window White A Rated Top hung opener over Fixed light 905mm x 1040mm Obscure Glazing product image

Crystal uPVC Window White A Rated Top hung opener over Fixed light 905mm x 1040mm Obscure Glazing

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal White uPVC Casement Window Left Hand Side Opening & Top Opening 1190mm x 965mm
Crystal White uPVC Casement Window Left Hand Side Opening & Top Opening 1190mm x 965mm product image

Crystal White uPVC Casement Window Left Hand Side Opening & Top Opening 1190mm x 965mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window White RH 610mm x 965mm Clear
Crystal Triple Glazed Window White RH 610mm x 965mm Clear product image

Crystal Triple Glazed Window White RH 610mm x 965mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Window Grey 7016 external White Internal A Rated Right hand Side hung next to a Fixed light 1190mm x 1115mm Obscure Glazing
Crystal uPVC Window Grey 7016 external White Internal A Rated Right hand Side hung next to a Fixed light 1190mm x 1115mm Obscure Glazing product image

Crystal uPVC Window Grey 7016 external White Internal A Rated Right hand Side hung next to a Fixed light 1190mm x 1115mm Obscure Glazing

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal White uPVC Top Opening Window 610mm x 610mm
Crystal White uPVC Top Opening Window 610mm x 610mm product image

Crystal White uPVC Top Opening Window 610mm x 610mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window White LH 610mm x 1190mm Clear
Crystal Triple Glazed Window White LH 610mm x 1190mm Clear product image

Crystal Triple Glazed Window White LH 610mm x 1190mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window Grey/White RH 610mm x 1040mm Clear
Crystal Triple Glazed Window Grey/White RH 610mm x 1040mm Clear product image

Crystal Triple Glazed Window Grey/White RH 610mm x 1040mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window White LH & RH 1770mm x 1115mm Clear
Crystal Triple Glazed Window White LH & RH 1770mm x 1115mm Clear product image

Crystal Triple Glazed Window White LH & RH 1770mm x 1115mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal White uPVC Casement Window Left Hand Side & Top Opening 1190mm x 1040mm
Crystal White uPVC Casement Window Left Hand Side & Top Opening 1190mm x 1040mm product image

Crystal White uPVC Casement Window Left Hand Side & Top Opening 1190mm x 1040mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Velux Tile Flashing, Aluminium, Grey, Includes BDX/BFX Kit, 780 x 980 mm
Velux Tile Flashing, Aluminium, Grey, Includes BDX/BFX Kit, 780 x 980 mm product image

Velux Tile Flashing, Aluminium, Grey, Includes BDX/BFX Kit, 780 x 980 mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Raven Roofing Non Asbestos Soffit Strip, 1220 x 150 x 3.2 mm
Raven Roofing Non Asbestos Soffit Strip, 1220 x 150 x 3.2 mm product image

Raven Roofing Non Asbestos Soffit Strip, 1220 x 150 x 3.2 mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Window White A Rated Top opener 610mm x 610mm Obscure Glazing
Crystal uPVC Window White A Rated Top opener 610mm x 610mm Obscure Glazing product image

Crystal uPVC Window White A Rated Top opener 610mm x 610mm Obscure Glazing

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window Grey/White LH 1190mm x 1190mm Obscure
Crystal Triple Glazed Window Grey/White LH 1190mm x 1190mm Obscure product image

Crystal Triple Glazed Window Grey/White LH 1190mm x 1190mm Obscure

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Grey uPVC Casement Window Left Hand Opening 1190mm x 1040mm
Crystal Grey uPVC Casement Window Left Hand Opening 1190mm x 1040mm product image

Crystal Grey uPVC Casement Window Left Hand Opening 1190mm x 1040mm

FREE local delivery

Restrictions apply*

to see available stock and prices