35 sustainable materials that can be used for floor. Narrow them down by feedstock and availability.
Radiata pine acetylated to durability class 1, backed by a 50-year above-ground warranty and Cradle to Cradle Gold certification.
A modified softwood with the paperwork to stand in for tropical hardwood — durability and stability figures,…
Swedish woven vinyl flooring made with 68% waste-derived and bio-based raw material, with an in-house recycling plant that takes back old flooring.
A rare vinyl floor that pairs a woven-textile look with documented raw-material content and a take-back syste…
Cellular glass insulation made from 100% recycled glass.
A cellular glass the manufacturer describes as 100% recycled glass. It comes in two forms, board and gravel.
An alkali-activated cementitious binder (AACM) using no Portland cement at all. It activates industrial by-products such as GGBS and PFA to make concrete, with a manufacturer-stated embodied-carbon cut of up to 85% versus traditional cement. PAS8820-standard testing and BSI conformance (Optima) stated. Used on major UK infrastructure including the McLaren ExCeL expansion and Thames Tideway.
The first record on the low-carbon binder axis. Answers the cement-replacement question at binder level rathe…
Non-PVC carpet tile backing platform combining recycled and bio-based fillers.
A carpet backing made with recycled feedstock and bio-based feedstock. The mix differs by grade.
Carpet tile backing containing recycled and bio-based feedstock and designed with take-back/recycling in mind.
A carpet backing using recycled calcium carbonate and bio-based feedstock.
PA6 feedstock and yarn chemically regenerated from nylon waste such as fishing nets and carpets.
Rather than a finished product, it returns nylon waste to PA6 at the feedstock stage, so it can be connected…
A flooring/surfacing material platform made from reclaimed post-use rubber.
Flooring made from reclaimed end-of-life rubber. The content varies by product.
A resilient flooring whose main feedstock is SBR rubber derived from waste tires.
A flooring that uses a high proportion of recycled rubber, such as SBR from waste tires.
Thermal insulation / sound absorption board made by bonding cork granules with heat and pressure.
An insulation material the manufacturer describes as expanded cork with no additives. The same material can b…
A closed-cell glass insulation containing on average 50% post-consumer recycled glass.
A cellular glass insulation that, according to official product documents, contains on average 50% recycled g…
Timber terrazzo made from waste wood
Wood offcuts and wood flour are made to look like terrazzo, so it can be used as a surface for worktops, wall…
Recycled rubber granulate made solely from end-of-life tyres, separated from steel and textile at 99.99% precision. Seven standard fractions (0.8–7.0 mm). Third-party LCAs (FORCE Technology, IFEU; ISO 14040/44, peer-reviewed) show 700 kg CO2 saved per tonne recycled instead of incinerated. All six plants ISO 9001/14001/45001/50001. For sports floors, playgrounds, flooring, acoustics and asphalt.
The three existing rubber records are finished flooring; this is the upstream feedstock granulate. A rare raw…
Floor impact-sound reduction underlayment using waste tire rubber.
A floor sound-insulation underlayment made with 94% recycled rubber (based on GenieMat RST).
Foam glass gravel made from 99% recycled glass, milled and baked near 900°C with natural foaming agents. Bulk density 150 kg/m³, thermal conductivity 0.08 W/mK, compressive strength >570 kN/m², non-combustible A1 (sintering point >700°C). Used as load-bearing insulation under foundations and lightweight fill; leaching tests reported with no adverse effects.
A rare material that is both insulation and aggregate, filling the loose-fill axis and the load-bearing groun…
Semi-rigid thermal and sound-absorbing insulation made from grass fiber.
Insulation made from grass fiber. The binder and additive mix differs by product.
Non-structural insulating block made from hemp shiv and a lime-based binder.
A block made from hemp shiv and a lime binder.
A wood-alternative panel made by compressing industrial hemp fiber.
It keeps a woodworking experience similar to wood while extending fast-growing hemp fiber into furniture, pan…
Flexible insulation batts from UK-grown hemp fibre. λ 0.039 W/mK at 45 kg/m³, specific heat 2371 J/kgK, minimum 40 dB sound reduction at 50 mm. BBA certified, verified EPD (2025-04-28), ISO 9001. Net carbon storage of −0.79 kgCO2eq/kg (A1-3 LCA), stated as "the lowest embodied carbon on the market". Made in Jedburgh, Scotland; friction-fit in timber frames or against masonry.
Adds hemp to the bio-insulation line (wood fibre, wool, cellulose, grass), with a verified EPD pinning net ca…
Carpet tile with a third-party EPD showing −0.3 kg CO2e/m² cradle-to-gate, achieved with the bio-based, recycled-content CQuest BioX backing.
A carpet tile that states its carbon as an EPD number rather than a slogan — with the cradle-to-gate boundary…
Norwegian softwood modified with a bio-based liquid (furfurylation), carrying FSC, PEFC and Nordic Swan labels and warranties up to 35 years above ground.
A modified softwood that replaces tropical hardwood by a different route from acetylation — with forest certi…
Linoleum flooring that combines bio-based feedstocks such as linseed oil and wood flour with recycled content.
Linoleum flooring whose main feedstocks are linseed oil and wood flour.
Surfaces made from ceramic and glass waste by Alusid, UK. The mass-produced Mas tile is 98.5% recycled; the SustainableTiles range a minimum of 91%. Mas Grey at 5.95 kg CO2/m² (cradle to gate), with 72% less water and 45% less energy than conventional production, and a stated 50-year lifetime. Conforms to CE and UK CA. Silicastone architectural surfaces alongside. Waste sourced from the Spanish tile industry.
Raises the ceramic axis' recycled-content bar dramatically (91–98.5% vs Fireclay's 31%). Feeding the tile ind…
Low-carbon mineral floor tile whose binder is grown at room temperature through bacteria-induced mineralization.
A tile that binds about 85% natural aggregate with about 15% biologically grown limestone. The finished produ…
Dutch ceramic tiles with Cradle to Cradle Gold certification across nearly the entire collection, fired with pre-consumer recycled content.
A rare tile line where the claims come with third-party documents — C2C Gold, Declare and EPDs are published…
Outdoor boards of thermally densified 4–5-year bamboo, durability class 1, with carbon storage published through LCA and EPD.
Fast-growing feedstock with tropical-hardwood-class durability — and the rare habit of backing that claim wit…
Recycled-content ceramic tile made at a solar-powered factory in Aromas, California. 31% recycled content (post-consumer glass, in-house scrap, quarry fines), 100% lead-free glazes, 150+ colours. Certified B Corp (score 127.7), Declare Red List Free, HPD and EPD published.
A rare tile that both puts recycled glass in the body and itemises the feedstock in its EPD to two decimals.…
A wood-substitute composite that uses rice husk as its main plant-based filler.
A composite that, according to the manufacturer, uses about 60% rice husk mixed with polymer and minerals.
A low-carbon ceramic tile with a high content of industrial by-products and waste glass and ceramics.
A tile that uses 95–98.5% recycled feedstock depending on color. The feedstock includes post-use recovered gl…
Artificial lightweight gravel made from non-recyclable mixed plastics, processed at up to 1 tonne per hour. Stated as 3× lighter than mineral gravel and a 10× better insulator, described as inert with per-batch in-house testing. For drainage, lightweight aggregate, hydroponic media and precast lightweight concrete. Produced in Santa Ana, California.
Adds an aggregate form to the municipal-mixed axis (UBQ, ByFusion). A clear outlet for landfill-bound mixed p…
German flexible insulation batt made from PEFC-certified softwood fibre. λD 0.036 W/(m·K), density approx. 50 kg/m³, about 82 kg CO2eq/m³ of biogenic carbon stored (EN 15804+A2).
Publishes one of the lowest thermal conductivities among bio-based insulants as a datasheet figure, together…
Thermally modified wood from Thermory, Estonia — modified with only heat and steam in computer-controlled kilns (no chemicals; 215°C for Thermo-Ash). CATAS-tested EN 350 durability: ash, spruce and oak Class 1 (25+ years), pine and radiata Class 2. EPDs for eight product categories, FSC and PEFC (2025-03-17), ISO 9001/14001/45001, Nordic Swan (outdoor wood, group 086), CE/DoP to EN 14915. Eight species; decking, cladding, flooring and saunas in 60+ countries.
Completes the third modification route (heat) after Accoya (acetylation) and Kebony (furfurylation). No chemi…
Blow-in cellulose insulation made from newspaper by Peter Seppele, Austria. Newspaper fibres with <10% additives, borate-free. λD 0.037–0.038 W/mK at 28–60 kg/m³ installed density, ETA-05/0186. natureplus (0107-1301-121-1), EPD (EPD-PSG-20150321-IBA1-DE), CE marked. For roofs, walls, floors and timber-frame cavities.
A classic recycled-paper insulation filling the loose-fill gap. Borate-free yet holding natureplus, EPD and E…
US composite decking made from recycled plastic film and reclaimed wood fibre. 95% recycled and reclaimed content across all lines; over 5.5 billion pounds of film recycled to date. Limited residential warranties of 25–50 years.
The most widely distributed recycled-plastic composite alternative to treated timber for exterior decks. Recy…
A residential cushioned sheet flooring (3.2 mm) from KCC Glass HomeCC. The product page states Korea Eco-Label, top-grade HB Mark, phthalate-free formulation, TVOC below 0.1 mg/m²h and an industry-first pet product certification. Phytoncide-treated UV coating over a cushioned layer (impact and noise reduction), in beige, stone, wood and concrete patterns. A Korean low-VOC flooring aimed at child and pet safety.
A low-VOC baseline for residential flooring installed in Korea today. Like NOROO Soon&Soo (paint), this sits…