What is Indoor Resin Flooring?
Indoor resin flooring comprises polymer-based coating systems applied directly to prepared concrete substrates, creating a seamless, high-performance surface tailored to your facility’s specific demands. Unlike outdoor systems that prioritise UV resistance, resin indoor flooring systems focus on chemical resistance, mechanical strength, hygiene properties, and aesthetic finish.
These systems typically consist of multiple layers: a primer to ensure adhesion, one or more body coats to build thickness and provide chemical resistance, and a topcoat to deliver the desired finish, whether that’s high gloss for cleanrooms, matt for production areas, or textured for indoor resin floor commercial non-slip applications.
Why Should You Choose Resin for Indoor Areas?
Resin systems outperform traditional indoor flooring across most industrial applications. Compared to vinyl or linoleum which can’t withstand forklift traffic, tiles with grout lines that harbour bacteria, polished concrete that dusts under traffic, or paint-based coatings that wear rapidly requiring annual reapplication, indoor resin flooring provides superior mechanical strength, chemical resistance, and a seamless, easy-to-clean surface.
Installation requires proper surface preparation and professional application, with typical costs of £20 to £100 per m² depending on specification. When factoring in longevity, minimal downtime and improved performance, indoor resin flooring is an effective choice for demanding industrial and commercial environments.
What Type of Indoor Resin Flooring Do I Need?
Epoxy remains the mainstay of indoor resin flooring, offering strong chemical resistance, durability and cost effectiveness for warehouses and manufacturing, with typical cure times overnight at 15 to 20°C. Polyurethane systems provide greater flexibility and thermal shock resistance from -40°C to 120°C, making them suitable for cold stores, commercial kitchens and food facilities.
MMA systems cure in 1 to 2 hours, even at sub zero temperatures, reducing downtime when speed is critical, although they have higher costs and stronger odour during installation. Polyaspartic coatings cure in 2 to 4 hours with low odour and UV stability, making them popular for commercial use and as topcoats over epoxy systems.
Industries & Applications
Warehouses
- Warehousing and Logistics
Chemicals
- Chemical Processing Plants
Laboratories
- Laboratories and Cleanrooms
Public Sector
- Educational Facilities
Resin Flooring Gallery
Check out our selection of photos showcasing our installations in various settings.
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Frequently Asked Questions
Yes, significant differences in formulation. Indoor resin flooring systems prioritise chemical resistance, mechanical strength, and aesthetics without UV exposure concerns. Standard epoxy performs excellently indoors but will yellow and chalk if exposed to UV outdoors. Outdoor systems require UV-stable chemistry (typically polyaspartic or aliphatic polyurethane topcoats) and greater flexibility for thermal expansion. Indoor systems use more cost-effective aromatic epoxy formulations that provide superior chemical resistance without UV stability concerns. Indoor environments also offer controlled conditions for consistent curing, whilst outdoor installations must account for weather and temperature fluctuations.
Generally yes, because indoor environments provide controlled temperature and humidity that optimise cure rates. Most resin systems cure faster at 15-25°C compared to outdoor winter conditions. Indoor resin floor installations avoid weather complications like rain, frost, or temperature swings that extend cure times. MMA systems maintain rapid cure (1-2 hours) regardless of location, even at sub-zero temperatures. For standard epoxy, expect overnight cure (16-24 hours) indoors at 15-20°C versus potentially 48-72 hours outdoors in winter, offering more predictable scheduling and faster return to service.
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