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 offers a refined, understated 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 case 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 flat surface
- On adjustable supports — 1 support every 20 cm, suitable for raised access floors
The drain is included in the packaging (compartment under the pallet).
Recommended sealant: elastic polyurethane only — never tile adhesive or 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 room, between 10°C and 30°C
Having an issue with your shower tray?
Find the answer to your question 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 shower, spa area, etc.).
Why is my shower tray bulging?
Mainly due to rigid bonding 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 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 support points?
Yes, with one support point every 20 cm to ensure even support and prevent flexing.
Which sealant should be used for installation?
An elastic polyurethane sealant, never tile adhesive or adhesive 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 adhesive mortar.