The LAVABERG black RAL 9005 shower tray is an ultra-flat mineral resin shower tray, composed of 75% volcanic dolomite and 25% high-performance resin. Its textured slate-effect surface provides a refined, understated look and is easy to maintain every day. Non-slip, cuttable, and available in 6 exclusive colors, it adapts to all configurations — walk-in shower, installation on adjustable feet, or recessed installation. 10-year warranty.
Technical specifications
- Composition: 75% dolomite + 25% high-performance resin
- Thickness: 3 cm (ultra-flat)
- Finish: textured slate effect
- Non-slip: class C3 — DIN 51097 / PN24 — XP P 05-010 (accessibility standard)
- Antibacterial surface with integrated acoustic insulation
- UV-resistant — suitable for indoor and outdoor use
- Repairable in the event of scratches or impacts (repair kit available)
- Cuttable by up to 4 cm in length and width
- Weight: 45 kg/m²
- Warranty: 10 years
Available colors
The LAVABERG is available in 6 exclusive colors:
Installation methods
The LAVABERG 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 feet — 1 foot 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 adhesive mortar.
⚠️ Warranty and modifications
The LAVABERG shower tray can be cut by up to 4 cm maximum in length and width to fit certain configurations.
💡 Receiving 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
- If 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 question here
FAQ — Extra-flat mineral resin shower tray
What is the composition of the LAVABERG shower tray?
LAVABERG is composed of 75% dolomite (volcanic mineral stone) and 25% high-performance resin, giving it greater strength than 100% acrylic shower trays.
Is LAVABERG suitable for people with reduced mobility (PRM)?
Yes. It is certified slip-resistant, class C3 (DIN 51097) and PN24 (XP P 05-010), and complies with accessibility requirements for wet areas.
Can LAVABERG be installed outdoors?
Yes, LAVABERG is UV-resistant and suitable for indoor and outdoor use (garden showers, spa areas, 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 any flexing.
Is it a manufacturing defect if the shower tray deforms?
In 9 cases out of 10, the cause is related to installation or storage, not the shower tray itself.
Can a LAVABERG shower tray be installed on support points?
Yes, with one support point every 20 cm to ensure uniform support and prevent any flexing.
Which sealant should be used for installation?
An elastic polyurethane sealant—never tile adhesive or cement-based tile mortar.
Does the warranty remain valid if I cut the shower tray?
No. Any modification voids the manufacturer's warranty. The 10-year warranty applies only to a shower tray installed without modification.