floor4gym flatline 20mm gym flooring 1
Rubber Gym Flooring 20mm
£31,95 £24,95 Add to basket

Rubber Gym Flooring 20mm

£31,95 £24,95

(8 customer reviews)

Available on backorder

Bulk deal
QuantityFixed price
7 - 10£24,95
11 - 21£22,95
22 - 30£21,95
31 - 39£20,95
40 - 49£19,95
50 - 99£18,95
100 - 149£18,45
150 - 199£17,95
200 +£17,45
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Shipping Information

New Stocks will be available on 22 January. We accept preorders. Preorders will be shipped out on Monday 25th January. Deliveries will be done on 26 -27-28 January.

Recent reviews


Flatline 20mm gym flooring is the ideal rubber gym flooring and suitable to use as commercial gym flooring.

What is Rubber Gym Flooring?

It is one of the most popular rubber tiles on the commercial gym flooring market today. Flatline 20mm gym flooring black series provide for optimum durability, shock absorption, and sound insulation against any similar products. Made from recycled, non-toxic, and low VOC polyurethane bonding raw materials. So it is safe to use.

Easy to Install Rubber Gym Mats

Flatline black rubber gym flooring tiles have the dimensions 100X100 cms. Each tile is 1 sqm = 10,75 sq ft. High-density (heavy duty) and heavy enough so you don’t need adhesives to fix them. But have a better result we always advise to fix gym floor mats with adhesives. Flatline commercial gym floor tiles are easy to cut with a utility knife.

Rubber gym mats have 100 x 100 cm dimensions. Thickness is 20 mm and suitable to use for free weight area floor and weightlifting flooring and Crossfit gym flooring.

Healthy and Environment-Friendly

Flatline rubber gym floor tiles are an environmentally friendly floor covering. Because of recycling and rebuilt production made from non-toxic and low VOC polyurethane bonding raw materials. There are no contaminations like metals, stones, other plastic materials so it is safe for skin touch. Flatline series 20mm is metal-free commercial gym flooring tiles.

Anti Porous Surface

With our new technology, we have a special surface which is 100 % flat and anti-porous. Anti porous surface technology has the advantage of easy cleaning and more softness than classic rubber tiles.

Floor4gym brand gym floor tiles are guaranteed for 2 years against cracking and color defects.

Advantages of 20mm Gym Flooring

20mm gym flooring tiles are suitable for a lot of purposes, you can use it for Crossfit, free weight flooring, functional training, and so on…


I’m looking to fit out my double garage with flooring, suitable for heavyweight training.

What thickness is recommended for gym floor mats? Do you need adhesive to install your tiles?

I’m a little concerned with non-interlocking mates and having corners turn up etc


You can choose 20mm thick tiles, 20 mm tiles are recommended up 140 kgs weight training

If you are going to install the tiles from wall to wall ( if they tiles touch each other ) you won’t need glue down ( for home and garage gym we don’t advise using glue ) You may need to glue down only for the entrance part.

Corners turn up and any problems like this may happen if you use foam tiles or low-density rubber tiles ( 700 – 750 kgs /m3 ) our rubber tiles have the density 1000- 1050 kgs/m3. they are strong enough.

How to Apply Rubber Floors Over Under Heated Floors

You can apply rubber tiles  over-under heated floors to avoid any risk to broke your under heating system you always have to prefer thick mats (minimum 30mm thickness)

Odour Problem of exercise mats, Does it Smell?

During production, we use odorless chemicals so the smell that you are going to feel will be like a brand new automotive. After a few weeks, you won’t feel any more smell. You can use even unventilated areas.

Technical Specifications of Rubber Gym Flooring 20mm

Bulk density Approx. 1000 kg/m3

Ultimate tensile strength (N/mm2) 1.38 (DIN 53455)

Tolerance dimensions: +/- 0,4%

Tolerance thickness +/- 1mm

Force reduction >10-18%, depending on material thickness

Temperature stability -30° C to +80° C

Thermal conductivity 0.17 W/(mK) EN 12667

Fire behavior (normal inflammable; B2) EN 13501

Sound improvement Approx.18 dB to 23 dB; depending on the construction

Anti-slip property Class R 10 DIN 51130 Class DS (safer!) EN 14041

Electrical properties -0.7 kV (antistatic)


Additional information

Weight18.50 kg

8 reviews for Rubber Gym Flooring 20mm

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  1. michael (verified owner)

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    Matts are robust and dense

  2. Scott C. (verified owner)

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    Delighted with the product’s quality.

  3. Sharon Craddock (verified owner)

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    Great item. Met need perfectly.

  4. David O. (verified owner)

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    Thick and protects the floor. Feel much more comfortable now with my homework outs

  5. Danny Parsons (verified owner)

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    Great quality

  6. Nick Powel (verified owner)

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    Really good solid mats delivered very efficiently given the logistical challenges of COVID-19

  7. Richard S. (verified owner)

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    Great product

  8. Jenny (verified owner)

    Verified reviewVerified review - view originalExternal link

    I would highly recommend them to anyone needing quality rubber tiles. I’ve not laid the tiles yet but they are high quality with a lot of cushioning, ideal for olympic lifting.

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