Departments

Explore the extensive range of products at IBB Builders Merchants, where we offer tens of thousands of items at competitive prices. Our collection of Building Materials is second to none, providing everything from basic supplies to specialised materials. For those looking to add the finishing touches to their projects, our Finishing range offers a variety of options. Enhance your building's energy efficiency with our top-quality EWI - External Wall Insulation. Our Tools & Equipment section is fully stocked to meet all your construction needs. For interior work, discover our superior Dry Lining products. Upgrade your property with our stylish and durable Doors & Windows. Additionally, our essential range of Installations are ailored to meet all your building and refurbishment needs. Trust IBB Builders Merchants for all your building requirements. 

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Items 1-24 of 81

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  1. Mineral wool slab ROCKMIN PLUS 75 mm 610 x 500 mm pack 7.32m2/12pcs
    Mineral wool slab ROCKMIN PLUS 75 mm 610 x 500 mm pack 7.32m2/12pcs
    £54.60 / pack £45.50 / pack
    £46.80 / pack
    £39.00 / pack
    Order only
    Dispatch within: 14 days.
  2. Mineral wool slab Rockwool ROCKMIN 50mm pack 610 x 1000 mm 10.98m2/18pcs
    Mineral wool slab Rockwool ROCKMIN 50mm pack 610 x 1000 mm 10.98m2/18pcs
    £55.86 / pack £46.55 / pack
    £47.88 / pack
    £39.90 / pack
    Product available: 31 [pack]
    more within: 14 days
    Click & Collect
  3. Rockwool facade insulation slab FRONTROCK PLUS 50mm 3.6m2 pack
    Rockwool facade insulation slab FRONTROCK PLUS 50mm 3.6m2 pack
    £47.34 / pack £39.45 / pack
    £40.58 / pack
    £33.82 / pack
    Product available: 28 [pack]
    more within: 7 days
    Click & Collect
  4. Mineral wool slab ROCKMIN PLUS 100 mm 610 x 500 mm pack 6.10m2/10pcs
    Mineral wool slab ROCKMIN PLUS 100 mm 610 x 500 mm pack 6.10m2/10pcs
    £65.86 / pack £54.88 / pack
    £56.45 / pack
    £47.04 / pack
    Product available: 10 [pack]
    more within: 14 days
    Click & Collect
  5. Mineral wool slab ROCKTON SUPER 50 mm pack 610 x 1000 mm 7.32m2/12pcs
    Mineral wool slab ROCKTON SUPER 50 mm pack 610 x 1000 mm 7.32m2/12pcs
    £42.84 / pack £35.70 / pack
    £36.72 / pack
    £30.60 / pack
    Order only
    Dispatch within: 14 days.
  6. Rockwool External Wall Insulation slab FRONTROCK SUPER 100mm 1.8m2
    Rockwool External Wall Insulation slab FRONTROCK SUPER 100mm 1.8m2
    £48.06 / pack £40.05 / pack
    £41.20 / pack
    £34.33 / pack
    Order only
    Dispatch within: 7 days.
  7. Mineral wool facade insulation slab FRONTROCK SUPER 80mm 1.8m2
    Mineral wool facade insulation slab FRONTROCK SUPER 80mm 1.8m2
    £46.03 / pack £38.36 / pack
    £39.46 / pack
    £32.88 / pack
    Order only
    Dispatch within: 7 days.
  8. Bulkhead with metal cage oval 60W IP44 white
    Bulkhead with metal cage oval 60W IP44 white
    £6.77 / pcs £5.64 / pcs
    £5.80 / pcs
    £4.83 / pcs
    Product available: 36 [pcs]
    more within: 7 days
    Click & Collect
  9. Bulkhead with plastic cage oval 60W IP44
    Bulkhead with plastic cage oval 60W IP44
    £6.06 / pcs £5.05 / pcs
    £5.20 / pcs
    £4.33 / pcs
    Product available: 30 [pcs]
    more within: 7 days
    Click & Collect
  10. Waterproof junction box PG16, IP67 (5x4mm2)
    Waterproof junction box PG16, IP67 (5x4mm2)
    Special Price £3.07 / pcs £2.56 / pcs Regular Price £5.24 / pcs
    £3.07 / pcs
    £2.56 / pcs
    Product available: 292 [pcs]
    more within: 7 days
    Click & Collect
  11. Junction box A.0020 92x92mm click - 5 colourful terminals 4 mm2 IP54, grey
    Junction box A.0020 92x92mm click - 5 colourful terminals 4 mm2 IP54, grey
    £3.10 / pcs £2.58 / pcs
    £2.65 / pcs
    £2.21 / pcs
    Product available: 280 [pcs]
    more within: 7 days
    Click & Collect
  12. Electrical watertight junction box S-BOX 106 100x100x50mm, 6 glands IP65 grey
    Electrical watertight junction box S-BOX 106 100x100x50mm, 6 glands IP65 grey
    £2.41 / pcs £2.01 / pcs
    £2.06 / pcs
    £1.72 / pcs
    Product available: 289 [pcs]
    more within: 7 days
    Click & Collect
  13. Waterproof connection box  S-BOX 116 100x100x50mm, without glands, IP 65 grey
    Waterproof connection box S-BOX 116 100x100x50mm, without glands, IP 65 grey
    £2.08 / pcs £1.73 / pcs
    £1.78 / pcs
    £1.48 / pcs
    Product available: 20 [pcs]
    more within: 7 days
    Click & Collect
  14. Waterproof connection box S-BOX 206 120x80x50mm, 6 glands IP65 grey
    Waterproof connection box S-BOX 206 120x80x50mm, 6 glands IP65 grey
    £2.74 / pcs £2.28 / pcs
    £2.34 / pcs
    £1.95 / pcs
    Product available: 20 [pcs]
    more within: 7 days
    Click & Collect
  15. Waterproof electrical hermetic junction box S-BOX 216 120x80x50mm, without glands IP65 grey
    Waterproof electrical hermetic junction box S-BOX 216 120x80x50mm, without glands IP65 grey
    £2.21 / pcs £1.84 / pcs
    £1.90 / pcs
    £1.58 / pcs
    Product available: 20 [pcs]
    more within: 7 days
    Click & Collect
  16. Waterproof connection box S-BOX 306 150x110x70mm, 10 glands IP65 grey
    Waterproof connection box S-BOX 306 150x110x70mm, 10 glands IP65 grey
    £4.42 / pcs £3.68 / pcs
    £3.78 / pcs
    £3.15 / pcs
    Product available: 20 [pcs]
    more within: 7 days
    Click & Collect
  17. Electrical waterproof junction box S-BOX 316 150x110x70mm, without glands IP65 grey
    Electrical waterproof junction box S-BOX 316 150x110x70mm, without glands IP65 grey
    £3.66 / pcs £3.05 / pcs
    £3.13 / pcs
    £2.61 / pcs
    Product available: 20 [pcs]
    more within: 7 days
    Click & Collect
  18. Metric cable glands D.3089 with nut M16 IP67
    Metric cable glands D.3089 with nut M16 IP67
    £0.52 / pcs £0.43 / pcs
    £0.44 / pcs
    £0.37 / pcs
    Product available: 100 [pcs]
    more within: 7 days
    Click & Collect
  19. Metric cable glands D.3080 with nut M20
    Metric cable glands D.3080 with nut M20
    £0.76 / pcs £0.63 / pcs
    £0.65 / pcs
    £0.54 / pcs
    Product available: 50 [pcs]
    more within: 7 days
    Click & Collect
  20. Metric cable glands D.3081 with nut M25
    Metric cable glands D.3081 with nut M25
    £1.00 / pcs £0.83 / pcs
    £0.85 / pcs
    £0.71 / pcs
    Product available: 50 [pcs]
    more within: 7 days
    Click & Collect
  21. Enclosure unit S-4 with plastic smoky glass C.2063, terminal strips N+PE,  IP40
    Enclosure unit S-4 with plastic smoky glass C.2063, terminal strips N+PE, IP40
    £5.93 / pcs £4.94 / pcs
    £5.08 / pcs
    £4.23 / pcs
    Product available: 24 [pcs]
    more within: 7 days
    Click & Collect
  22. Enclosure unit S-6 C.2031 with plastic smoke window, terminal strips N+PE IP40
    Enclosure unit S-6 C.2031 with plastic smoke window, terminal strips N+PE IP40
    £5.93 / pcs £4.94 / pcs
    £5.08 / pcs
    £4.23 / pcs
    Product available: 18 [pcs]
    more within: 7 days
    Click & Collect
  23. Cable mounting clip USMO6 H.7309-25 6mm 25pcs
    Cable mounting clip USMO6 H.7309-25 6mm 25pcs
    £0.73 / pack £0.61 / pack
    £0.62 / pack
    £0.52 / pack
    Product available: 6 [pack]
    more within: 7 days
    Click & Collect
  24. Cable mounting clip USMO6 H.73010-25 8mm 25pcs
    Cable mounting clip USMO6 H.73010-25 8mm 25pcs
    £0.68 / pack £0.57 / pack
    £0.59 / pack
    £0.49 / pack
    Product available: 6 [pack]
    more within: 7 days
    Click & Collect
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