A builders merchant is a specialist supplier of building materials, tools and related products, primarily serving tradespeople, contractors and other construction and property professionals.
Unlike a typical DIY retailer, builders merchants are geared towards the practical needs of the trade. That can mean broader ranges of professional building products, trade pricing and accounts, bulk purchasing, collection and delivery services, and access to materials across multiple trades.
For contractors, the right builders merchant can be much more than somewhere to buy materials. It can help simplify procurement, reduce time spent sourcing supplies and keep jobs moving.
In this guide, we explain what builders merchants do, who uses them, what they sell and what trade professionals should look for when choosing one.
A builders merchant is a business that supplies materials, tools and products used in building, refurbishment, repair and property maintenance.
Traditionally, builders merchants have been associated with core construction materials such as timber, sheet materials, cement and fixings. Many modern merchants, however, stock a much wider range covering several different trades.
Depending on the merchant, this can include plumbing and bathroom supplies, painting and decorating products, flooring and tiling materials, kitchens and doors, ironmongery, tools, cleaning products and PPE. Builders merchants also commonly provide services designed around professional purchasing, such as trade accounts, bulk-buy options, Click & Collect and delivery.
For tradespeople, this combination of products and services can make a builders merchant an important part of day-to-day procurement.
Builders merchants are primarily used by people working professionally in construction, repair, refurbishment and property maintenance.
Customers can include builders, plumbers, decorators, carpenters, kitchen and bathroom fitters, flooring contractors, handymen and multi-trade professionals. Organisations responsible for maintaining larger property portfolios, such as facilities management businesses and property maintenance contractors, may also depend on builders merchants for regular supplies.
Not every builders merchant operates in exactly the same way. Some sell to both trade professionals and members of the public, while others specialise in serving the trade.
Orion Trade Supplies, for example, is a trade-only builders merchant supplying multi-trade contractors, property maintenance professionals and other trade customers.
The exact range varies considerably between merchants.
Traditional builders merchants may concentrate heavily on core building materials, while broader multi-trade suppliers can stock products covering many different stages of repair, maintenance and refurbishment work.
Typical categories can include:
For contractors working across several trades, having access to a broad range can be particularly useful. A single property maintenance job, for example, might require plumbing parts, sealant, fixings, decorating materials, cleaning products and PPE.
Being able to source more of those materials from one supplier can make procurement considerably simpler.
For professional contractors, buying materials isn’t simply about finding an individual product at the lowest possible price.
Availability, convenience, consistency and the time involved in sourcing materials all affect the real cost of completing a job.
A merchant covering several product categories can reduce the number of suppliers a contractor needs to visit or order from.
This is especially useful for multi-trade contractors and property maintenance teams, where one job can involve several different types of work.
Builders merchants may offer trade pricing, quantity discounts, bulk-buy deals or promotional pricing on commonly used materials.
For businesses purchasing supplies regularly, these arrangements can make material costs easier to manage than repeatedly buying individual products at consumer retail prices.
Many builders merchants offer trade or credit accounts for eligible business customers.
These can simplify repeat purchasing and administration and, depending on the account terms, allow businesses to consolidate purchases rather than paying separately for every transaction.
Being able to collect materials when needed or arrange delivery can save valuable working time.
This is particularly important for bulky products or contractors managing several jobs, where repeatedly leaving site to source materials can quickly become inefficient.
The cost of materials is only one part of procurement.
Contractors also need to consider the time spent finding products, travelling between suppliers, placing separate orders and managing multiple invoices and deliveries.
Consolidating more purchasing with a dependable builders merchant can therefore make the overall procurement process more efficient.
Builders merchants and DIY retailers can sell some of the same products, but they are designed around different purchasing needs.
A DIY store generally serves the wider consumer home-improvement market. Its range may include decorating, gardening, home improvement and household products alongside building materials.
A builders merchant is more closely focused on construction and trade requirements. Depending on the merchant, this can mean larger quantities, specialist building products, trade accounts, bulk purchasing and services aimed at professional customers.
The distinction isn’t absolute. Some large builders merchants also sell to the public, and some DIY retailers have dedicated trade services.
The important difference for a professional contractor is therefore not simply the name above the door. It is whether the supplier offers the product range, stock availability, pricing and services required to support regular trade work.
It depends on the merchant.
Many builders merchants sell to both trade professionals and the general public, meaning anyone can purchase from them. Others operate on a trade-only basis and restrict purchasing to professional customers or businesses.
Trade-only merchants can focus their product ranges and services specifically around the requirements of contractors and other professional users.
Orion Trade Supplies is trade-only and serves professional customers including multi-trade contractors, property maintenance businesses, facilities management teams and specialist trades.
Builders merchants no longer have to operate solely through traditional trade counters and yards.
Online builders merchants allow contractors to browse products, check specifications and place orders at any time, making them particularly useful when materials are being planned outside normal branch hours or when a suitable merchant isn’t nearby.
Physical branches still offer important advantages. Contractors can collect urgently needed materials, speak to branch staff and avoid waiting for delivery when stock is required immediately.
For many trade customers, the most useful model combines the two.
A merchant with both online ordering and physical branches gives contractors the flexibility to choose the most practical purchasing method for each job — whether that means ordering materials for delivery, arranging collection or visiting the trade counter nearest to you.
The right builders merchant depends on the type of work you carry out and how you prefer to buy materials.
For professional contractors, useful factors to consider include:
For multi-trade contractors, breadth of range can be especially important. A supplier capable of covering plumbing, decorating, flooring, kitchens, bathrooms, fixings and general maintenance materials can reduce reliance on multiple specialist suppliers.
Property maintenance creates a different purchasing challenge from many conventional building projects.
Contractors may move between responsive repairs, void-property work, planned maintenance and refurbishment, with each job requiring a different combination of materials.
A single property could require a plumbing repair followed by making good, decorating, replacing ironmongery, repairing flooring or fitting kitchen and bathroom components. That makes product availability and range particularly important.
Using fewer suppliers can reduce time spent travelling between merchants, simplify purchasing and make it easier to standardise commonly used materials across different jobs.
For contractors managing multiple properties or operatives, maintaining sensible van stock and standardising frequently used products can improve this further.
Orion Trade Supplies is an independent, trade-only builders merchant supplying professional contractors across a wide range of trades.
Our range covers painting and decorating, plaster and fillers, sealants, flooring and tiling, hardware and ironmongery, plumbing and bathrooms, kitchens and doors, screws and fixings, timber and sheet materials, hand and power tools, white goods, cleaning products and PPE.
The aim is simple: help trade customers source more of the materials they use from one supplier.
Trade customers can shop online for UK-wide delivery on suitable products or use our branches in Peckham, South London and Rochester, Kent. We also provide Click & Collect and local delivery services for customers in our Rochester or Peckham branch catchment areas.
Eligible businesses can also apply for an Orion Trade Account.
A builders merchant is a specialist supplier of building materials, tools and related products used by tradespeople, contractors and other construction and property professionals. Many also provide services such as trade accounts, delivery, collection and bulk purchasing.
DIY stores are primarily designed for the wider consumer home-improvement market, while builders merchants tend to focus more closely on construction and professional trade requirements. Builders merchants may offer specialist product ranges, larger quantities, trade accounts and services designed for contractors.
That depends on the business. Some builders merchants sell to both trade customers and the general public, while others are trade-only. Orion Trade Supplies operates as a trade-only builders merchant.
Yes. Many builders merchants now offer online ordering alongside physical branches. This allows contractors to browse products and order materials for delivery or collection without having to purchase everything at a trade counter.
Many do. Trade accounts can make repeat purchasing and administration easier for eligible businesses and may include agreed payment terms or other account benefits. The exact terms vary between merchants.
Many builders merchants offer delivery, although availability, charges, geographical coverage and the products eligible for delivery vary between suppliers. Contractors should check the merchant’s delivery terms before ordering.
Look at the product range, stock availability, trade pricing, delivery and collection options, account facilities and how conveniently the merchant fits into the way your business operates. Multi-trade contractors may particularly benefit from merchants that cover several product categories under one roof.
Many traditional builders merchants now sell online, while other suppliers combine ecommerce with physical trade counters. Orion Trade Supplies offers online ordering alongside trade branches in Rochester, Kent and Peckham, South London.
A good builders merchant does more than supply individual building products. For professional contractors, it can provide a reliable way to source materials, manage regular purchasing and reduce the time spent dealing with multiple suppliers.
The best choice will depend on the work you carry out, the products you regularly need and whether you prefer delivery, collection, online ordering or a combination of all three.
For multi-trade and property maintenance contractors in particular, choosing a merchant with a broad product range can help simplify procurement and keep more of the materials needed for everyday jobs within one supply chain.
