Building Supplies Plympton

For building supplies in Plympton, look no further than Perrys Builders Merchants. Whether you want breeze blocks to add style to your garden or building sands to render walls, we can help. Each member of our team has significant knowledge on domestic build projects, and so can advise you on the items you require for your individual build. Do not hesitate to get in touch with us today for a free quotation.


We proudly supply homeowners and builders concrete that is ready mixed from Mix 2 Match and made from quality, locally quarried aggregates. We can organise all your concrete requirements, just give us a call. 


Here at Perrys Building Supplies, we stock a wide variety of bricks to create secure and durable structures. We can supply bricks in any quantity and match any brick you need to the closest equivalent. Just a few bricks we supply include:

  • Tawny buff
  • Red Leicester
  • Candice buff
  • Buff multi
  • Sheviot
  • Heather
  • Orange blend
  • Mixed red
  • Red purple multi
  • Midnight blue
  • Brown
  • Red smooth
perrys stacks of stones
perrys stacks

Facing Bricks

We stock facing bricks from the Bristol range, as they are suitable for most properties. Available in many colours, including mixed red, orange blend, buff multi, red and brown, you can rest assured we will have something to suit your tastes.

Breeze Blocks

Our breeze blocks are perfect for building walls and many other structures. Here at Perrys Builders Merchants, our blocks are available in sizes including:

  • 100mm 7Newton
  • 140mm 7Newton

Insulation Materials

In the present day, building regulations insist that new building work is performed using certain insulation materials. It is essential that insulation is used in your roofing, cavity walls and underfloor. While there is a national shortage of insulation, we have a range of insulation materials available to help you adhere to the set regulations. Get in touch today to purchase while stocks last.


We are proud suppliers of Knauf wallboard, a durable, versatile and affordable plasterboard for ceilings, linings and partitions. We can either taper or square the edges of your wallboard. Sizes include:

  • 2.4m x 1.2m x 9.5mm
  • 2.4m x 1.2m x 12.5mm
  • 2.4m x 1.2m x 15mm
loft insulation material

Loft Insulation

Our loft roll provides an excellent form of loft insulation. It is made from lightweight glass mineral wool and is available both fully cut and partially perforated. We stock this roll in thicknesses including:


  • 100mm
  • 150mm
  • 200mm


Moisture Resistant Plasterboard

Here at Perrys Building Supplies, we only stock moisture-resistant plasterboard of the highest quality. Therefore, we supply our customers with Knauf moisture panel, a panel with additives in the core that repel moisture, making it ideal for the kitchen, bathroom and any areas prone to high humidity. We can also square or taper the edges. Our plasterboard is available in sizes including:


  • 2.4m x 1.2m x 12.5mm
  • 2.4m x 1.2m x 15mm



We stock Celotex, a general-purpose insulation board for walls, roofs and floors, which offers an excellent thermal insulation solution. We have Celotex GA4000 available in various thicknesses including:


  • 12mm
  • 25mm
  • 30mm
  • 40mm
  • 50mm
  • 60mm
  • 70mm
  • 75mm
  • 80mm
  • 90mm
  • 100mm
  • 120mm
  • 130mm
  • 140mm


Cavity Wall Insulation

Here at our company, we stock Celotex CW4000, an insulation board specifically for cavity wall insulation. It is available in thicknesses including:


  • 50mm
  • 60mm
  • 75mm
  • 100mm


Vapour Check Plasterboard

We supply vapour check plasterboard, including Knauf Vapour Panel. This has a metallised polyester foil which forms an excellent vapour barrier to limit moisture diffusion. As a result, it is perfect for lining roofs and walls. We can taper or square the edges. It is available in 2.4m x 1.2m x 12.5mm.

Insulation Blocks

We supply Thermalite Shield, insulation blocks in sizes including 440mm x 215 mm x 100mm.

Here at Perrys Builders Merchants, we also stock FLEXI slab, a multi-purpose, flexible friction-fit slab that can be used in several building applications, including in between floor joists and rafters, metal studs and timber.

Building Sands

Our building sands are suitable for brickwork, blockwork, concrete mixes and wall rendering. The sands are available in 25kg bags, dumpy bags and loose.

Coarse Sand

We supply coarse sand for use on paths, under patio slabs and pavers.

3/4" Dust or 20mm Dust

We stock 3/4″ Dust or 20mm Dust which can be used as a concrete mix when cement is added.

Contact Perrys Building Merchants

Contact Perrys Building Merchants for building supplies in Plympton and the surrounding areas including Plymouth, Plymstock, Derriford, Saltash, Torpoint, Liskeard or Ivybridge.