Mon - Fri: 7:00 - 16:30
Sat: 8:00 - 12:00

Builders Bitz

Aberdare's Independent Builders MERCHANT


We are your local one-stop-shop for all your construction needs.

  • Timber
  • Roofing
  • Sand
  • Cement 
  • Blocks
  • Bricks
  • Plaster
  • Plaster Boards


We stock gardening materials and everything you need for landscaping so you can make anything possible for your gardens at home.

  • Feather Edge Fencing
  • Artificial Grass
  • Patio slabs
  • Stone & Slate
  • Decking
  • Posts & Trellis


We stock a full range of quality tools, fixings, accessories, consumables and spares from different leading brands and provide a fast and reliable delivery service.

  • Tools
  • Fixings
  • Plumbing
  • Wheel Barrows
  • Accessories


We pride ourselves on our prompt and courteous service. We have a fleet of vehicles and we do our utmost to get it to you as soon as we can, whatever the weather.

  • From Aberdare to Glynneath
  • From Mountain Ash to Abercynon
  • From Merthyr Tydfil to Tredegar

Need something specific?

Builders Bitz Builders Merchants

Serving South Wales

We have what you need

Quality Products
We ensure that our products are of a high standard and have undergone several quality assessments so we can provide you with only the best that you deserve.

Competitive Price
We provide competitive prices or probably the lowest price range in the valley because we want our product to fit your budget and needs.

Fast Delivery Options
We’ve got several delivery options that can make it easier for you to arrange the date and time and track your order anytime, anywhere.

Make Your Project A Success

Young handyman selecting a length of cut timber
Timber Supplies
Wooden Roof Construction
Roofing Stockists
Grill in garden
Landscaping Materials

Creating Sanctuaries Throughout RCT


Here at Builders Bitz, we want to make your dream garden possible by providing quality materials at the reasonable prices. We’ve got Natural Stone and Concrete paving options for your patios and driveways, softwood and hardwood for decking and decorative aggregates and wide range of options for composite decking. Everything required in transforming your landscape, your garden and your home. Take a look at our landscape and gardening tools and materials now!

House in the suburbs with big patio
Ceramic Roof Tiles Installation

Keeping Homes Safe in Style

Roofs, Windows & Guttering

When it comes to the roof of any home, you want high-quality materials that fit your budget. Yet, choosing the right type of roofing for your property needs careful thought and know-how. We at Builders Bitz have a wealth of knowledge about different materials for a durable roof, and we are here to help you. We stock a variety of branded roof windows, fibreglasses, simple rubber roofing, or traditional slates, we’ve got it all and can get it to you fast.

Plumbing repair service. Bowl and bidet with plumbing tools for

All your basic plumbing needs

Kitchen & Bathroom

We also stock different materials necessary for a kitchen and bathroom renovation. From tiles to electrical to taps and toiletries to different cladding systems, to plumbing such as solid and waste systems, rainwater system, radiators and underground drainage systems. A complete shop for your dream kitchen or bathroom ensuite.

What Our Customers Say


Get in touch with our friendly staff for more questions and advice!

Haven’t found the perfect building or roofing material for your home? Contact us today or just pop down and take a browse. We are willing to guide you through and help you achieve your get what you need at the right price. If you want to keep updated and make the most of our quality offers, get in touch with us.