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Are You Looking for Builders' Merchants in County Antrim?

Explore 27 builders' merchants and building suppliers across County Antrim, including Belfast, Ballymena and Lisburn, offering timber, aggregates and construction materials. Read customer reviews, check product ranges and contact suitable businesses about quotes.
Ballycastle (1)
Ballyclare (1)
Ballymena (3)
Ballymoney (1)
Belfast (11)
Carrickfergus (2)
Crumlin (1)
Larne (2)
Lisburn (3)
Newtownabbey (2)
3 reviews
Rea Sawmills
3 reviews
We have over 50 years of experience in producing outdoor timber products.
Rea Sawmills has supplied high-quality timber products for gardens, agriculture, and film production across the UK for over 50 years. Visit our Crumlin yard for expert advice and competitive pricing.
Garden Fencing Garden Decking Railway Sleepers
028 9442 3293 Call Profile
Not rated yet
Robinson Concrete
50+ Years
Not rated yet
We offer 60+ years of concrete production expertise
Northern Ireland's trusted concrete supplier since 1951. Robinson Concrete offers pre-mix concrete, liquid screed, thermal blocks, and building materials across North West with family-owned reliability.
Pre-Mix Concrete Liquid Screed Concrete Blocks
028 2766 2657 Call Profile
Not rated yet
M S Timber
34 Years
Not rated yet
Global sourcing network spanning four continents ensures competitive pricing
Leading supplier of certified timber products including plywood, MDF, OSB, and fire doors. Belfast-based with nationwide delivery across Ireland. FSC and PEFC certified sustainable sourcing.
Hardwood Plywood Internal Doors Fire Rated Doors
028 9046 0990 Call Profile
Not rated yet
Ocean Hardwood
16 Years
Not rated yet
FSC and PEFC certified since 2012 for sustainable timber sourcing
Leading supplier of FSC-certified hardwoods and softwoods in Northern Ireland. Offering sawn planks, custom machining services, and MDF solutions for construction and joinery projects.
Hardwood Supply Softwood Supply Custom Machining
028 9336 5746 Call Profile
Not rated yet
Ahead In Sheds
12 Years
Not rated yet
We offer 10+ years of specialist experience in custom garden structures
Northern Ireland's leading provider of bespoke garden rooms, summer houses, and sheds. Free delivery within 30 miles of Belfast. 10 years' experience, 3D design service, and flexible finance options available.
Garden Rooms Summer Houses Playhouses
028 9099 6340 Call Profile
Not rated yet
Hillhead Sheds
32 Years
Not rated yet
We have over 25 years of experience in wooden shed manufacturing.
Hillhead Sheds offers high-quality, handcrafted wooden sheds, summerhouses, and playhouses in Northern Ireland with free delivery and installation within 25 miles of Ballyclare.
Garden Sheds Summerhouses Playhouses
028 9335 4699 Call Profile
Not rated yet
Samuel Kirk
18 Years
Not rated yet
Established in 2008 with extensive construction industry expertise
Trusted building materials supplier in Newtownabbey since 2008. Extensive range of plumbing, electrical, timber and tools with equipment hire available.
Building Supplies Plumbing Components Electrical Equipment
028 9083 2312 Call Profile
Not rated yet
Wilplas uPVC
Not rated yet
We offer an extensive range of certified building materials for all construction needs
Discover high-quality uPVC, cladding, roofing, and flooring products at Wilplas uPVC in Belfast. Trusted supplier with four locations across Northern Ireland offering durable solutions for residential and commercial projects.
uPVC Roofline Hygienic Cladding Vinyl Flooring
028 2564 5380 Call Profile
Not rated yet
CEC Quarry Products
50+ Years
Not rated yet
We have over 75 years of experience in quarry products and construction materials
CEC Quarry Products offers a comprehensive range of high-quality construction materials including floor screed, bituminous surfacing, and concrete blocks across Northern Ireland.
Floor Screed Bituminous Surfacing Lightweight Insulation Blocks
028 9751 9494 Call Profile
Not rated yet
Tradewood
43 Years
Not rated yet
40 years' experience in timber supply and distribution
Leading timber suppliers offering FSC-certified hardwoods, marine plywood, and sustainable building materials across Ireland and the UK. Belfast-based since 1983 with dedicated training facilities.
Sheet Materials Hardwoods Plywood
028 9074 9400 Call Profile