Renders, Plasters & Mortars

Discover a wide range of renders and plasters at Insulation Merchant. Shop top brands like Adaptavate, Baumit, and Lime Green for breathable, thermal, and smooth finish plasters. Find the perfect solution for your building project.

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35kg Baumit Klima RK 38 Cement-free, natural white lime render | Insulation Merchant

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  • ADAPTAVATE breathAplasta Universal (Natural Breathable Plaster) - 20Kg bag ADAPTAVATE breathAplasta Universal (Natural Breathable Plaster) - 20Kg bag
    UNIVERSAL by Adaptavate

    ADAPTAVATE breathAplasta Universal (Natural Breathable Plaster) - 20Kg bag

    £23.45
    £4.69 per m²
    £19.54 ex. VAT
    £3.91 per m²
    £23.45
    £4.69 per m²
    £23.45 Save £0.00
    £19.54 ex. VAT
    £3.91 per m²
    £19.54 Save £0.00
  • ADAPTAVATE breathAplasta Smooth (Natural Breathable Smooth Fine Finishing Plaster) - 20kg bag
    SMOOTH by Adaptavate

    ADAPTAVATE breathAplasta Smooth (Natural Breathable Smooth Fine Finishing Plaster) - 20kg bag

    £26.35
    £2.63 per m²
    £21.96 ex. VAT
    £2.20 per m²
    £26.35
    £2.63 per m²
    £26.35 Save £0.00
    £21.96 ex. VAT
    £2.20 per m²
    £21.96 Save £0.00
  • Baumit PremiumPrimer [Formerly DG27] (Internal Primer) - 20kg
    PREMIUMPRIMER by Baumit

    Baumit PremiumPrimer [Formerly DG27] (Internal Primer) - 20kg

    £118.25
    £98.54 ex. VAT
    £118.25
    Save £-118.25
    £98.54 ex. VAT
    £0.00 Save £-98.54
  • ADAPTAVATE breathAplasta Thermal (Insulating Breathable Plaster) - 9kg bag
    THERMAL by Adaptavate

    ADAPTAVATE breathAplasta Thermal (Insulating Breathable Plaster) - 9kg bag

    £23.10
    £23.10 per m²
    £19.25 ex. VAT
    £19.25 per m²
    £23.10
    £23.10 per m²
    £23.10 Save £0.00
    £19.25 ex. VAT
    £19.25 per m²
    £19.25 Save £0.00
  • Baumit MultiFine RK 70 Lime Plaster - 25kg
    MULTIFINE by Baumit

    Baumit MultiFine RK 70 Lime Plaster - 25kg

    £ Looking for a price?

    Add to a quote for our best rate.

  • Baumit PremiumPrimer [Formerly DG27] (Internal Primer) - 5kg
    PREMIUMPRIMER by Baumit

    Baumit PremiumPrimer [Formerly DG27] (Internal Primer) - 5kg

    £63.90
    £53.25 ex. VAT
    £63.90
    Save £-63.90
    £53.25 ex. VAT
    £0.00 Save £-53.25
  • FERMACELL by Fermacell

    Fermacell Fine Surface Treatment (10l tub) - 79002

    £41.90
    £34.92 ex. VAT
    £41.90
    Save £-41.90
    £34.92 ex. VAT
    £0.00 Save £-34.92
  • Fermacell Joint Filler (20kg bag)
    FERMACELL by Fermacell

    Fermacell Joint Filler (20kg bag)

    £38.90
    £32.42 ex. VAT
    £38.90
    Save £-38.90
    £32.42 ex. VAT
    £0.00 Save £-32.42
  • 30m Knauf Corner Flex Edge Tape (60mm x 30m) | Insulation Merchant 30m Knauf Corner Flex Edge Tape (60mm x 30m) | Insulation Merchant
    by Knauf

    30m Knauf Corner Flex Edge Tape (60mm x 30m)

    £30.20
    £1.00 per LM (linear metre)
    £25.17 ex. VAT
    £0.84 per LM (linear metre)
    £30.20
    £1.00 per LM (linear metre)
    Save £-30.20
    £25.17 ex. VAT
    £0.84 per LM (linear metre)
    £0.00 Save £-25.17
  • PROCTOR MgO Plasterbond for Spacetherm Wall Liner & Multi - 7kg
    SPACETHERM® by A. Proctor Group

    PROCTOR MgO Plasterbond for Spacetherm Wall Liner & Multi - 7kg

    £143.90
    £119.92 ex. VAT
    £143.90
    Save £-143.90
    £119.92 ex. VAT
    £0.00 Save £-119.92
  • Baumit DS 26 Flex (External Sealer) - 20kg Bag
    DS 26 FLEX by Baumit

    Baumit DS 26 Flex (External Sealer) - 20kg Bag

    £186.99
    £155.83 ex. VAT
    £186.99
    Save £-186.99
    £155.83 ex. VAT
    £0.00 Save £-155.83
  • Baumit StarTop Topcoat Render (2K) - 25kg
    STARTOP by Baumit

    Baumit StarTop Topcoat Render (2K) - 25kg

    £ Looking for a price?

    Add to a quote for our best rate.

  • Lime Green Solo Onecoat Lime Plaster - 25kg Lime Green Solo Onecoat Lime Plaster - 25kg
    SOLO ONECOAT by Lime Green

    Lime Green Solo Onecoat Lime Plaster - 25kg

    £ Looking for a price?

    Add to a quote for our best rate.

  • PROCTOR MgO Plasterbond for Spacetherm Wall Liner & Multi - 17kg
    SPACETHERM® by A. Proctor Group

    PROCTOR MgO Plasterbond for Spacetherm Wall Liner & Multi - 17kg

    £319.95
    £266.63 ex. VAT
    £319.95
    Save £-319.95
    £266.63 ex. VAT
    £0.00 Save £-266.63
  • PROMAT Promafour®-HT Joint Filler
    PROMAFOUR® by Promat

    PROMAT Promafour®-HT Joint Filler

    £90.96
    £75.80 ex. VAT
    £90.96
    Save £-90.96
    £75.80 ex. VAT
    £0.00 Save £-75.80
  • Knauf Fireboard-Spachtel (Joint Filler) 10kg
    FIREBOARD by Knauf

    Knauf Fireboard-Spachtel (Joint Filler) 10kg

    £ Looking for a price?

    Add to a quote for our best rate.

  • JOINT FILLER by Knauf

    Knauf Premium Joint Filler - 20kg bag

    £ Looking for a price?

    Add to a quote for our best rate.

  • Baumit StarContact (White) - 25kg Bag
    STARCONTACT by Baumit

    Baumit StarContact (White) - 25kg Bag

    £22.90
    £19.08 ex. VAT
    £22.90
    Save £-22.90
    £19.08 ex. VAT
    £0.00 Save £-19.08
  • Lime Green Silic8 AF1 Aerogel Adhesive & Primer
    SILIC8 by Lime Green

    Lime Green Silic8 AF1 Aerogel Adhesive & Primer

    From £180.00
    From £150.00 ex. VAT
    From £180.00
    Save £-180.00
    From £150.00 ex. VAT
    £0.00 Save £-150.00
  • MULTIFINE by Baumit

    Baumit MultiFine MC-55 - 25kg

    £31.90
    £26.58 ex. VAT
    £31.90
    Save £-31.90
    £26.58 ex. VAT
    £0.00 Save £-26.58