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 130 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 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 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

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

Velux Pivot Window, Centre-Pivot, Lacquered Pine Finish, 10 Year Warranty, 980 x 550 mm
Velux Pivot Window, Centre-Pivot, Lacquered Pine Finish, 10 Year Warranty, 980 x 550 mm product image
Greener Option

Velux Pivot Window, Centre-Pivot, Lacquered Pine Finish, 10 Year Warranty, 980 x 550 mm

Greener Option

FREE local delivery

Restrictions apply*

to see available stock and prices

Velux Pivot Window, White Polyurethane, Manual Centre-Pivot, 1180 x 940 mm, 10 Year Warranty
Velux Pivot Window, White Polyurethane, Manual Centre-Pivot, 1180 x 940 mm, 10 Year Warranty product image
Greener Option

Velux Pivot Window, White Polyurethane, Manual Centre-Pivot, 1180 x 940 mm, 10 Year Warranty

Greener Option

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Grey 7016 External White Internal Sliding Patio Left to Right 150mm Cill Included 1490mm x 2090mm Clear Glazing
Crystal uPVC Grey 7016 External White Internal Sliding Patio Left to Right 150mm Cill Included 1490mm x 2090mm Clear Glazing product image

Crystal uPVC Grey 7016 External White Internal Sliding Patio Left to Right 150mm Cill Included 1490mm x 2090mm Clear Glazing

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window Grey/White LH 610mm x 820mm Clear
Crystal Triple Glazed Window Grey/White LH 610mm x 820mm Clear product image

Crystal Triple Glazed Window Grey/White LH 610mm x 820mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

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

Crystal Triple Glazed Window Grey/White Top 610mm x 610mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window Grey/White LH 610mm x 1115mm Obscure
Crystal Triple Glazed Window Grey/White LH 610mm x 1115mm Obscure product image

Crystal Triple Glazed Window Grey/White LH 610mm x 1115mm Obscure

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Triple Glazed Window Grey/White RH 610mm x 1115mm Clear
Crystal Triple Glazed Window Grey/White RH 610mm x 1115mm Clear product image

Crystal Triple Glazed Window Grey/White RH 610mm x 1115mm Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Window White A Rated Top hung opener over Fixed light 1190mm x 965mm Obscure Glazing
Crystal uPVC Window White A Rated Top hung opener over Fixed light 1190mm x 965mm Obscure Glazing product image

Crystal uPVC Window White A Rated Top hung opener over Fixed light 1190mm x 965mm Obscure Glazing

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

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

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Grey uPVC Casement Window Top Opening 1190mm x 1115mm
Crystal Grey uPVC Casement Window Top Opening 1190mm x 1115mm product image

Crystal Grey uPVC Casement Window Top Opening 1190mm x 1115mm

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 White uPVC Top Opening Window 440mm x 610mm
Crystal White uPVC Top Opening Window 440mm x 610mm product image

Crystal White uPVC Top Opening Window 440mm x 610mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal Grey uPVC Casement Window Left Hand Side Opening 1190mm x 965mm
Crystal Grey uPVC Casement Window Left Hand Side Opening 1190mm x 965mm product image

Crystal Grey uPVC Casement Window Left Hand Side Opening 1190mm x 965mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Crystal uPVC Window Grey 7016 external White Internal A Rated Top opener 610mm x 610mm Obscure Glazing
Crystal uPVC Window Grey 7016 external White Internal A Rated Top opener 610mm x 610mm Obscure Glazing product image

Crystal uPVC Window Grey 7016 external White Internal 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 Top 610mm x 610mm Obscure
Crystal Triple Glazed Window Grey/White Top 610mm x 610mm Obscure product image

Crystal Triple Glazed Window Grey/White Top 610mm x 610mm Obscure

FREE local delivery

Restrictions apply*

to see available stock and prices