MGN Builders Merchants

MGN Builders Merchants - Your Local Building Supplies

MGN Builders Merchants supplies building materials for trade and DIY customers across London, Essex and Kent. With branches in Romford, Woodford and Orpington, we offer a broad product range backed by dependable service, low trade prices, and free delivery across London, Essex and Kent, helping customers get the materials they need for projects of all sizes.
You can order online, use click & collect, and check delivery availability by postcode.

Building Products

From everyday site essentials to core structural materials, this range covers a wide mix of products for general building work. That includes bricks and blocks, cement, aggregates, damp proofing products, building chemicals, metalwork, lintels, concrete products, and roofing and ventilation materials, helping customers source key materials for both new work and repairs in one place.

Timbers & Joinery

This category includes a strong selection of timber and wood-based materials for structural, external and finishing work. Customers can shop timber, sheet materials, decking boards, sleepers, cladding, stairs and window boards, making it suitable for everything from framing and flooring to joinery details and outdoor timber projects.

Plastering & Drylining

Here you will find products for insulation, drylining and internal finishing. The range includes plasterboards, insulation, plasters and renders, beads, drylining accessories, partitioning systems, ceiling components and access panels, giving customers a practical choice for walls, ceilings and fit-out work.

Garden & Landscaping

For outdoor projects, the range includes materials for both practical and decorative jobs around the garden. Block Paving, fencing, decking, decorative stones, resin bound aggregates, lawn and soil products, and other landscaping essentials are all available for patios, pathways, boundaries and wider external works.

Home Interiors

Alongside core building materials, MGN also offers a wide interior range for finishing and refurbishment projects. This includes kitchens, bathrooms, bedrooms, internal doors, door handles and knobs, wall panels, flooring, tiling, decorative mouldings, plaster mouldings and kitchen worktops, making it easier to source interior products as part of one overall project.

Whether you need everyday building essentials or more specialist materials, our team is here to help you choose the right products and provide a quotation for your project.


If you'd like to know more, contact us on our website