MKM Grantham is your local independent building & plumbing merchant. We're your one stop shop for all your building, timber, plumbing and heating supplies. But we're more than just a builders' merchant - you'll also find kitchens, bathrooms, joinery and landscaping supplies here at MKM Grantham.

Latest from MKM Grantham

Kitchens at MKM Grantham

Be inspired by our kitchen and bathroom showroom at MKM Grantham. Explore our on trend ranges in the latest colours and finishes and speak to our specialist Michelle & Sarah about a free design suited to your style and space.

How to find us

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Trent Road



NG31 7UN

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Mon to Fri: 07:00 - 17:30

Sat: 08:00 - 12:00

Sun: Closed

What you'll find at MKM Grantham