We've compiled the most common questions customers ask about rubber flooring — from choosing the right thickness to fitting, cleaning, and everything in between. Whether you're a first-time buyer or looking to expand an existing installation, this FAQ covers the full breadth of the rubber matting market. Bookmark it as your go-to reference.
Buying & Choosing Rubber Flooring
Q1: What thickness rubber flooring do I need?
Thickness depends entirely on application. A quick guide: 6–8mm for light use (yoga, stretching, entrance mats); 10–15mm for gym cardio areas and light weightlifting; 17–20mm for heavy free weights and Olympic lifting; 25mm+ for horse stables, heavy vehicle areas, and high-impact industrial zones. See our dedicated thickness guide for more detail.
Q2: What's the difference between rubber rolls and interlocking tiles?
Rubber rolls are economical for covering large areas with a seamless finish — ideal for garage gyms, stable aisles, and industrial floors. Interlocking rubber tiles are more flexible: easy to install, reconfigure, and replace individual sections. Tiles are better for complex room shapes, under equipment that might need moving, or where you want colour options.
Q3: Is rubber flooring suitable for underfloor heating?
Yes, in most cases — but check the maximum temperature rating of the specific product. Most rubber flooring is compatible with underfloor heating systems up to 27°C floor surface temperature. Avoid very thick rubber (20mm+) over underfloor heating as it can act as an insulator and reduce system efficiency. Also ensure the floor is properly acclimatised before installation.
Q4: Can rubber flooring be laid over existing flooring?
Generally yes. Rubber matting can go over concrete, tile, wood, or even existing vinyl, provided the base is flat, firm, and dry. Avoid laying rubber over carpet — it creates an unstable base and can cause mat movement. If there's any moisture concern with the subfloor (especially concrete), address it before laying rubber — trapped moisture causes mould and adhesion failure.
Q5: How do I calculate how much rubber flooring I need?
Measure length × width of the area to be covered. Add 5–10% wastage for cutting. For rolls, note that standard widths are typically 1.0m, 1.2m, or 1.5m — plan your cuts to minimise waste. Our team can help calculate quantities for complex spaces — just get in touch. Browse our full rubber matting range for roll and tile options.
Installation Questions
Q6: Does rubber flooring need to be glued down?
Not always. Heavy rubber matting (15mm+) stays in place under its own weight. Interlocking tiles interlock without adhesive. For lighter rolls and mats in high-traffic areas, double-sided tape or contact adhesive is recommended at edges and joins. In commercial settings or anywhere a trip hazard would be unacceptable, gluing is advisable. Always allow rubber to fully acclimatise (24 hours in the room) before permanent fixing.
Q7: Can I cut rubber flooring myself?
Yes. A sharp utility knife (Stanley knife) and a straight edge is the standard approach for cutting rubber matting up to about 10mm thick. Score deeply then fold to snap. For thicker rubber (15mm+), a jigsaw with a fine blade or an angle grinder with a cutting disc makes the job easier. Always cut on a sacrificial surface.
Q8: How do I stop rubber flooring from smelling?
New rubber always off-gases to some degree — this is the natural sulphur compounds in the rubber compound. The smell diminishes significantly in the first 2–4 weeks with good ventilation. Speed up the process by: opening windows, using a fan, wiping down with dilute white vinegar (neutralises odour-causing compounds), and keeping the room warm to accelerate off-gassing. Our premium rubber flooring uses lower-odour compounds — worth considering for indoor residential installations.
Q9: Do I need underlay under rubber flooring?
Typically no — rubber matting provides its own cushioning. Adding underlay under rubber rolls or tiles can create instability and a "bouncy" effect that's actually undesirable in a gym (lost energy transfer during heavy lifting). The exception is if you're laying thin (6mm) rubber over a very cold concrete floor and want some thermal insulation underfoot.
Browse Our Full Rubber Flooring Range
Whatever your application — gym, stable, garden, industrial — we have the rubber matting for the job. Free UK delivery on orders over £50.
Shop All Rubber Matting → Gym Flooring →Specific Application Questions
Q10: What rubber matting is best for a home gym?
For a home garage gym, 15–17mm rubber gym flooring in rolls or interlocking tiles is the gold standard. Rolls give a seamless look; tiles are easier to fit around awkward spaces. If you're doing Olympic lifting or dropping heavy weights, go for 20mm minimum. For a yoga/cardio-only space, 8–10mm is perfectly adequate.
Q11: Is rubber matting safe for horses?
Yes — stable mats are one of the most established applications for rubber matting in the UK. Rubber provides comfortable, warm, non-slip footing that reduces bedding requirements and is easy to clean. Standard stable mat specification is 17mm thick, in 6ft × 4ft (1.83m × 1.22m) sections. Heavy horses or those prone to digging may benefit from 25mm mats.
Q12: Can rubber matting be used outside?
Yes, but compound matters. EPDM rubber is specifically formulated for outdoor use and UV resistance. Natural rubber is less suitable for prolonged outdoor exposure — it will dry out and crack over time in direct sunlight. For garden, playground, or outdoor ramp applications, look for EPDM-based or specifically rated outdoor rubber matting.
Q13: What rubber matting works for a muddy garden or driveway?
For ground reinforcement and mud prevention, grass protection mats are the go-to solution. These are typically open-grid plastic or rubber structures that allow grass to grow through while providing a stable walking or parking surface. For a solid surface over soft ground (marquee walkways, etc.), heavier rubber matting or interlocking tiles work well.
Q14: What's best for a playground surface?
UK playground safety standards (EN 1177) specify impact-attenuating surfaces rated for specific fall heights. Bonded rubber crumb or rubber mulch are common solutions for larger areas; rubber playground tiles are popular for defined play zones and are available in impact-rated thicknesses from 40mm upward. Always check the fall height rating against your equipment height.
Maintenance & Longevity Questions
Q15: How long does rubber flooring last?
Quality rubber matting in appropriate applications can last 10–20 years. Stable mats in normal use routinely last 15+ years. Gym matting in commercial use typically lasts 5–10 years depending on intensity. Outdoor rubber degrades faster due to UV — expect 7–12 years for EPDM outdoor products. Proper cleaning and avoiding harsh chemicals significantly extends service life.
Q16: How do I clean rubber gym mats?
Routine: sweep or vacuum weekly, then mop with dilute neutral-pH cleaner. Deep clean: scrub with warm soapy water or specialist rubber cleaner, rinse thoroughly, and allow to dry completely. Avoid bleach, strong alkaline cleaners, and solvents — these degrade rubber compounds. See our gym flooring maintenance guide for the complete protocol.
Q17: Why is my rubber flooring curling at the edges?
Edge curling typically occurs when rubber hasn't been allowed to properly acclimatise before installation, or when the floor temperature changes significantly (common in unheated garages in winter). Fix: weight down the curling sections for 48 hours in a warm room, or apply contact adhesive to the edge and press firmly. Prevent it by storing and acclimatising rubber at room temperature for 24 hours before fitting.
Q18: Can rubber flooring be repaired if it tears?
Small tears in rubber matting can be repaired with specialist rubber adhesive — clean both surfaces, apply adhesive, clamp or weight until set. For interlocking tiles, individual tiles are straightforward to replace without disturbing the rest of the floor. Large-scale damage to rubber rolls is harder to repair invisibly — often better to replace the affected section and join neatly.
Q19: Does rubber flooring fade in colour over time?
Black rubber matting (from recycled rubber crumb) is essentially colour-stable — it cannot fade as the black is the rubber itself. Coloured rubber (gym tiles in red, blue, etc.) does fade gradually with UV exposure and heavy cleaning. Keep coloured rubber away from direct sunlight where possible, and use pH-neutral cleaners to preserve the colour-fast coatings.
Q20: Is rubber flooring environmentally friendly?
Most commercial rubber flooring is made from recycled rubber crumb — typically from end-of-life vehicle tyres. This is a genuine environmental benefit: diverting tyres from landfill and creating a useful, long-lived product. EPDM and virgin rubber products have a higher environmental footprint but typically outlast recycled rubber products in outdoor applications. All our products are compliant with UK environmental regulations.
Quick Reference FAQ
What is the best rubber flooring for a home gym?
For a home gym, 15–17mm rubber flooring in rolls or interlocking tiles is the best all-round choice. It provides adequate cushioning for free weights, good durability, and slip resistance. For Olympic lifting or heavy deadlifts, go to 20mm minimum. Budget option: recycled rubber roll matting at 15mm gives excellent performance at a lower price point. Premium option: vulcanised rubber interlocking tiles in 20mm for long-term durability and a professional finish.
How thick should stable mats be for horses?
The standard thickness for horse stable mats is 17mm, which provides adequate cushioning, warmth, and durability for most horses. For heavier breeds, competition horses, or those with joint problems, 25mm mats offer extra comfort and reduce the bedding depth required. Standard size is 6ft x 4ft (1.83m x 1.22m) — a typical 12ft x 12ft stable requires 9 mats.
Can I put rubber flooring directly on concrete?
Yes — concrete is one of the best bases for rubber flooring. It's hard, flat, and stable. The main precaution is moisture: concrete can harbour rising damp which will be trapped under rubber matting. If the concrete is new or there are any signs of moisture, apply a damp-proof membrane before laying rubber. Otherwise, simply lay the rubber directly — no adhesive needed for most residential and stable applications.
What is the cheapest rubber flooring option in the UK?
Recycled rubber crumb matting in roll form is typically the most affordable rubber flooring option per square metre. It's made from shredded vehicle tyres and offers excellent durability, though the surface texture is coarser than virgin rubber products. At RubberMatting Direct, we offer competitive pricing with free UK delivery, making our roll matting range one of the best-value options available online.
Does rubber flooring absorb sound?
Rubber flooring does provide meaningful impact sound reduction (footfall noise transmitted through floors), particularly at thicknesses of 10mm and above. It is less effective at airborne sound insulation. For a home gym, 15–20mm rubber matting will significantly reduce the thud of dropped weights through the floor — a genuine benefit for households with rooms below the gym. For specialist acoustic requirements, combination products (rubber + foam) offer greater performance.
Is rubber matting safe for children's play areas?
Yes, rubber matting is widely used in children's play areas and is considered safe when specified correctly. For playground use, choose impact-rated rubber tiles or rubber mulch with a Critical Fall Height (CFH) rating appropriate for your equipment. For indoor play areas, standard gym-grade rubber matting is perfectly safe. All rubber matting sold in the UK must comply with relevant safety standards (REACH regulations for chemical content, EN 1177 for playground safety surfacing).
✓ Free UK Delivery on Orders Over £50 | ✓ Expert Advice Available | ✓ Trade Accounts Welcome
About the Author
Rubber Matting Direct Experts — Our team of rubber matting specialists has years of hands-on experience supplying industrial, commercial and domestic flooring solutions across the UK. All our guides are reviewed for technical accuracy against current UK standards.