Marmox prefabricated, ready-to-tile over shower bases can be placed directly onto existing concrete or wooden floors. They are a popular choice with builders as they are lightweight, completely waterproof and feature a built-in slope which enables quick and effortless installation.

Marmox shower bases are available in a range of sizes and can be customised to suit all shower and drain layouts. Click here for the custom sized shower base form

  • Category
    Under Tile Heating, Shower Trays & Drains
  • Range
  • Most economical waterproof system
  • Acoustically better than screed
  • Hygienic as there is no moisture build up
  • Suitable for all tiles
  • Lightweight
  • Can be easily cut to fit all designs
  • Perfect for existing timber or concrete floors 
  • Density 36kg/m³
  • Thermal Conductivity 0.027 watt/mK
  • Thermal Conductivity (5 years) 0.032 watt/mK
  • Compressive Strength 3.0 kg/cm² (300kN/m²)
  • Water Absorption (Immersion) 0.02% by vol
  • Water Absorption (Capillary) Nil
  • Coefficient of Linear Expansion - 30 x 10.6
  • FlammabilityB1 Class ‘0’
  • Can be placed directly onto existing concrete or wooden floors
  • Can be cut to fit shower areas of any size.
  • They are strengthened by a stainless-steel plate around the cut-outs
  • Compatible with all waterproofing and tiles.
  • Lightweight, completely waterproof and feature a built-in slope which makes them incredibly quick and easy to install.
  • Marmox shower niches are an elegant way to provide extra space for your small shower items
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The Warmup Group comprises of the following brands - Warmup, Marmox, Tranquillity Bathroom Collection and Total House. 

Established in South Africa in 1983, Warmup has grown into an international company providing quality underfloor heating solutions t homes and businesses worldwide. Warmup has a network of national distributors who have heated more than 200, 000 homes since 1994 in New Zealand and Australia. 

Warmup enables you to comfortably heat a space in an economically and environmentally friendly manner. Warmup undertile heating can easily be installed into new or existing homes, to an individual room or as a primary heat source for the whole house. It is ideal for renovations and is the only product in its class that is BRANZ Appraised for use in both internal wet and dry areas of a building. The system can be laid by Warmup's trained installers offering you peace of mind and a Lifetime warranty.

Warmup under carpet heating is suitable for rooms of all shapes and sizes, and like under tile heating, is simple to operate. 

Warmup radiant underfloor heating is controlled by Warmup's sleek, user-friendly fully programmable thermostats.

Warmup insulation boards significantly improve the energy efficiency of under tile heating - they act as a very efficient insulation barrier and reflect the heat upwards into the room instead of allowing heat-loss down through the sub-floor below. This increases the response time of your heating and significantly improves energy efficiency and running costs.

The Warmup Tiled Shower & Wetroom Solution is BRANZ Appraised to meet the demands and needs of specifiers, installers and homeowners who want to have confidence in a totally waterproof, peace-of-mind wet area in their bathroom. We offer a 15-year warranty on product and installation. We offer unrestricted shower size and a variety of 316 stainless steel channel drain and centre waste options. Your entire bathroom will be completely waterproofed and ready-to-tile over within 24 hours.

Marmox products help make your house warmer. Marmox specialises in high-quality, cost effective and easy to use sustainable building products, i.e. insulation boards, pre-formed shower trays and shower niches. Marmox products are the ultimate secondary line of defence against leakage and are used extensively in homes throughout Europe, the USA, Australia and New Zealand. 

Tranquillity Bathroomware, a European-inspired, premium bathroom accessories supplier, was established over 15 years ago. We are passionate about beautiful design, quality, form and function. Moreover, our enthusiasm means we constantly look for ways to improve and expand our bathroom collection. We are constantly researching global trends and coming up with innovative ideas, thus offering you on-trend luxury for your bathroom. 

Total House, the latest addition to the Warmup Group, is a professional insulation contractor in Auckland and Wellington. At Total House, we make houses warmer, drier and healthier by installing ceiling, underfloor and wall insulation, and moisture barriers. 

The Warmup Group is committed to offering its customers - the best quality products, the best services and the best warranties.