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
    Autumn Offers
    UNIVERSAL by Adaptavate

    ADA/BP-20

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

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

    ADA/BS-20

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

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

    BAU/DG27-20

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

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

    ADA/BT

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

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

    BAU/RK70-25

    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

    BAU/DG27-5

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

    £63.90 inc. VAT
    £53.25 ex. VAT
    £63.90 inc. VAT
    you save £-63.90
    £53.25 ex. VAT
    £0.00 you save £-53.25
  • FERMACELL by Fermacell

    FERM/FST

    Fermacell Fine Surface Treatment (10l tub) - 79002

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

    FERM/JTFILL

    Fermacell Joint Filler (20kg bag)

    £38.90 inc. VAT
    £32.42 ex. VAT
    £38.90 inc. VAT
    you save £-38.90
    £32.42 ex. VAT
    £0.00 you 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

    KN/CORNERTAPE-33

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

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

    PROC/STMPB-7

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

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

    BAU/DS26-20

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

    £ Looking for a price?

    Add to a quote for our best rate.

  • Baumit StarTop Topcoat Render (2K) - 25kg
    STARTOP by Baumit

    BAU/ST-225

    Baumit StarTop Topcoat Render (2K) - 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

    PROC/STMPB-17

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

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

    PM/PFOURHTJF-15

    PROMAT Promafour®-HT Joint Filler

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

    KN/FBJFILL-10

    Knauf Fireboard-Spachtel (Joint Filler) 10kg

    £ Looking for a price?

    Add to a quote for our best rate.

  • JOINT FILLER by Knauf

    KN/JTFILL-20KG

    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

    BAU/SC-25

    Baumit StarContact (White) - 25kg Bag

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

    LG/SILIC8-9

    Lime Green Silic8 AF1 Aerogel Adhesive & Primer

    From £180.00 inc. VAT
    From £150.00 ex. VAT
    From £180.00 inc. VAT
    you save £-180.00
    From £150.00 ex. VAT
    £0.00 you save £-150.00
  • MULTIFINE by Baumit

    BAU/MC55W-25

    Baumit MultiFine MC-55 - 25kg

    £31.90 inc. VAT
    £26.58 ex. VAT
    £31.90 inc. VAT
    you save £-31.90
    £26.58 ex. VAT
    £0.00 you save £-26.58
  • Lime Green Solo Primer - 5 litres
    SOLO PRIMER by Lime Green

    LG/SP-5

    Lime Green Solo Primer - 5 litres

    £ Looking for a price?

    Add to a quote for our best rate.