Once you had your first upholstery courses Finding good upholstery suppliers is one of those problems nobody warns you about when you start. The techniques are teachable. The tools are findable. But professional-grade materials: the right foam density, the right spring gauge, jute webbing that actually holds tension, horsehair that has been properly processed. These require knowing where to look, what to ask for, and how to tell the difference between a specialist supplier and a general craft shop that happens to stock a few upholstery items.
This page is a sourcing reference for upholsterers at every level. Whether you are looking for your first webbing stretcher, trying to find a reliable foam supplier, or hunting down a specific trimming for a period restoration: this is the starting point. You will find the detailed recommendations, contacts and buying guides inside each posts .
Before diving into suppliers, make sure you know what you are looking for. The tools reference and the materials reference will help you get there:
Upholstery Tools — The Complete Reference: link
Upholstery Materials — The Complete Reference: link
Why Sourcing Matters More Than Most People Think
The upholstery supply market is wide, and the quality range within it is enormous. Two rolls of jute webbing can look identical on a product page and perform completely differently on a frame. A foam block described as “high density” by one supplier may be 28 kg/m³ – which breaks down under daily use within a year. The same description from a specialist supplier means 40 to 45 kg/m³, which holds its shape for a decade. The price difference is small. The result difference is not.
This is not a niche problem. It affects every stage of the build. Cheap spring twine stretches and slips. Thin burlap tears under stitching. Synthetic webbing that looks like jute lacks the tension capacity that jute provides. General marketplaces and craft shops stock products aimed at hobbyists and occasional repairs and those products are not always equivalent to what a professional workshop uses, even when the names are the same.
The solution is not to spend more. It is to buy from the right places – and to know what questions to ask before you order.
Full supplier list and recommendations:
Suppliers for upholsterers: where to buy upholstery supplies ?
Types of Upholstery Suppliers
Specialist Upholstery Suppliers
The most important category. A specialist upholstery supplier stocks professional-grade materials across the full range (webbing, springs, twine, burlap, natural fibres, foam, edge roll, calico, Dacron, tacks, staples, trimmings) and employs staff who understand what an upholsterer actually needs. They can advise on spring gauge for a specific frame, recommend the right foam density for a seat cushion that will be sat on daily, and tell you how much twine you need for a full spring deck on a bergère armchair. That knowledge is worth as much as the product.
Specialist suppliers also tend to sell in quantities that make sense for individual projects: they selling by the metre, by the roll, by the piece rather than forcing you to buy industrial volumes you will never use. Finding one you trust, whether local or online, is one of the most valuable things you can do early in your upholstery practice.
Foam Specialists
Foam is a category that rewards going directly to a specialist. A foam supplier worth working with will stock multiple densities and firmnesses, cut to size, and be able to explain the difference between their products in plain language. They will understand terms like ILD (Indentation Load Deflection), know which foam is suited to seat cushions versus back cushions versus armrests, and be able to advise on layering combinations for specific comfort profiles.
Foam purchased from a general supplier or a DIY shop is almost always lower density than it appears and breaks down faster than expected. For a project where the foam represents a significant part of the finished comfort – a sofa seat cushion, a deep armchair, a bench – buying from a specialist is not optional. It is the difference between a result you are proud of and one you have to redo in eighteen months.
Fabric Suppliers and Showrooms
Upholstery fabric requires its own sourcing strategy. The rub count, measured in Martindale cycles, tells you how much abrasion a fabric can withstand before it shows wear. For a dining chair seat that gets daily use, a minimum of 25,000 rubs is a reasonable starting point. For a sofa in a family home, 30,000 to 40,000. A decorative cushion that will be handled occasionally can work at 15,000. Buying below these thresholds because a fabric is beautiful is a mistake that shows up within months on a heavily used piece.
Trade showrooms – the kind that require a professional account to access – stock higher-quality fabric at better prices than retail fabric shops. They also hold physical samples, which matters enormously in upholstery: colour, texture, weight and drape are impossible to evaluate accurately from a screen. End-of-roll suppliers and fabric wholesalers can be excellent sources for good fabric at reduced prices, but require more knowledge to navigate well, knowing how to calculate quantities and assess a fabric’s suitability from a small sample is a skill the membership covers in detail.
Trimming and Haberdashery Suppliers
Piping cord, gimp, braid, decorative nails, buttons – the finishing details of upholstery come from a different supply chain than the structural materials. Specialist trimming suppliers stock an enormous range of options in terms of style, width, colour and material. Matching a trimming to a fabric, and to the period and character of the piece being restored, is a design decision as much as a technical one – and having access to physical samples makes it significantly easier to get right.
Online Suppliers
Online sourcing has made professional-grade upholstery materials accessible to people who do not live near a specialist shop, which, outside of a few major cities, is most people. The main challenge is quality verification: without being able to handle the product before buying, it is difficult to assess density, weight, weave quality or finish. Knowing which online suppliers consistently deliver professional-grade materials, and which ones are selling consumer-grade products under professional-sounding names, is the kind of knowledge that takes time to accumulate or that you can find inside the membership.
Local Hardware and General Craft Shops
Not everything needs to come from a specialist. Sandpaper, wood glue, basic fixings, spray paint for frames – all of these are perfectly fine from a general hardware shop. The same is true for some consumables: scissors, measuring tapes, basic staples in standard sizes. The line to draw is at structural and comfort materials. Webbing, springs, foam, twine, burlap – these are not items where the general shop version is an acceptable substitute. The performance difference is real, and it shows up in the finished piece.
Your Upholstery Journey in 3 clear guides
Start simple, learn the right techniques, then move to real projects. A clear method, built to last.
Your Upholstery Journey in 3 clear guides
Start simple, learn the right techniques, then move to real projects. A clear method, built to last.