The M&J Warehouse brand has been supplying the roofing trade in the south for over 13 years. We pride ourselves in outstanding customer service and product knowledge. With everything you need for pitched and flat roofing stored in a large interior and exterior space at our branch in Tongham and at our recently opened branch in Farnborough, you can be sure we have what you want, when you want it.


Over 30 years experience in flat roofing products, in particular torch applied membranes.

Industry Leaders

We recently have been part of a comprehensive analysis of the top 510 companies in the industry.

The results…


We are 1 of only 279 roofing & cladding companies rated as strong.

We are the 56th fastest growing company.

We have been named as a best trading partner which is their highest accolade.


We have over 30 years experience in flat roofing products, in particular torch applied membranes.

We have seen all sorts of flat roof membranes over the years but the one that has stood the test of time is torch on.

Torch On Membranes

With torch on membranes now far super seeding the membranes of yesteryear (which are still going strongly by the way) there really is no better choice to ensure longevity on your flat roof. Check out page one in our product section to find out more information about our “Best of the Best” 5600 torch applied membrane today.

Pitched Roofing

Whatever you need for your roof we’ve got the experience, materials and advice to help, all under one roof, including:

  • ventilation
  • dry fix systems
  • battens
  • fixings
  • slate
  • tiles
  • breathable membrane
  • Accessories/Other

Call your local branch to find out more. They’re ready to listen and help you find a solution for your roof.

Flat Roofing

Here at M&J warehouse we keep in stock all the products needed for GRP and torch on felt such as,

  • GRP Roof Trims
  • Roofing Resin
  • Roofing Topcoat
  • rollers etc
  • 4.5/5kg cap sheet
  • 2mm/4mm underlay
  • 3B tack down layer
  • drip edges etc

we pride our self’s on our torch on felt, because we only buy the best with a high quality SBS polyester along with a wide range of colors and thicknesses to chose from.

Supplying Leading Brands

Names you trust, for prices you can afford.