The white RESIGRES shower tray is an ultra-flat mineral resin shower tray, composed of 70% stone and 30% lightweight high-performance resin. Its textured slate-effect surface provides a sober, premium finish that is easy to maintain every day. Non-slip, cuttable, and available in 4 exclusive colors, it adapts to all configurations: walk-in shower, installation on supports, or recessed installation. 10-year warranty.
Technical specifications
- Composition: 70% stone + 30% lightweight high-performance resin
- Thickness: 2.8 cm (ultra-flat)
- Finish: textured slate effect
- Antibacterial surface and integrated acoustic insulation
- UV-resistant — suitable for indoor and outdoor use
- Repairable in the event of scratches or impact (repair kit available)
- Cuttable by up to 4 cm in length and width
- Weight: 33 kg/m²
- Warranty: 10 years
Installation methods
The RESIGRES shower tray is compatible with 3 installation methods:
- Recessed — flush integration into the floor, ideal for a walk-in shower
- Surface-mounted — direct installation on a level surface
- On adjustable supports — 1 support every 20 cm, suitable for raised-access floors
The waste drain is included in the packaging (compartment under the pallet).
Recommended sealant: elastic polyurethane only — never tile adhesive or cement-based adhesive mortar.
⚠️ Warranty and modifications
The RESIGRES shower tray can be cut by up to 4 cm maximum in length and width to fit certain configurations.
💡 Delivery and storage
- Check the condition of the shower tray within 48 hours of delivery
- Store flat, on a rigid, level surface
- Do not leave it on the original pallet (risk of deformation due to moisture)
- Do not place anything on the shower tray
- When stacking, place rigid supports between units — maximum 3 units
- Store in a dry, well-ventilated area, between 10°C and 30°C
Having a problem with your shower tray?
Find the answer to your issue here
FAQ — Extra-flat mineral resin shower tray
What is the composition of the RESIGRES shower tray?
The shower tray is composed of 70% mineral stone and 30% lightweight high-performance resin, giving it greater strength than ceramic shower trays.
Can the RESIGRES shower tray be installed outdoors?
Yes, the shower tray is UV-resistant and suitable for indoor and outdoor use (garden showers, spa areas, etc.).
Why is my shower tray bulging?
Mainly because of a rigid bond or a lack of an expansion joint. You must use an elastic polyurethane sealant.
Can I leave my shower tray on its pallet until installation?
No. It must be stored flat on a rigid surface, never on the transport pallet, to prevent any flexing.
Is it a manufacturing defect if the shower tray deforms?
In 9 out of 10 cases, the cause is related to installation or storage, not the shower tray itself.
Can a RESIGRES shower tray be installed on supports?
Yes, with one support point every 20 cm to ensure uniform support and prevent any flexing.
What sealant should I use for installation?
An elastic polyurethane sealant, never tile adhesive or thin-set mortar.
Is the warranty still valid if I cut the shower tray?
No. Any modification voids the manufacturer's warranty. The 10-year warranty applies only to a tray installed without modification.
An elastic polyurethane sealant, never tile adhesive or thin-set mortar.