Strong in interior construction panels

Our interior construction panels are the perfect basis for tiling and plaster work. They can be tiled directly, making them highly suitable for use in toilet rooms, showers and bathrooms by offering a rapid and economical finish.

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PolyBlue groep
100% watertight
Pressure resistant, shape retaining and dimensionally stable
The right format for every project
Can be tiled directly

Interior construction panels

PolyBlue interior construction panels are available in all common panel thicknesses and dimensions. Highly suitable for the waterproof finishing of walls and floors thanks to pressure-resistant and shape-retaining properties. Interior construction panels are a quicker and more economical way of creating a solid base for plaster work and tiling.

Extra hard, stable and lightweight

Can be tiled directly

100% watertight, in combination with PolyBlue sealant and adhesive

PolyBlue bad ombouw verwerkt

Toilet Panels

With a wide range of different sizes from XS to XL, the range of toilet panels from PolyBlue enables a rapid finish for every type of recessed frame. The toilet panels come with cutouts for the drain pipe, supply pipe and attachments. Our accompanying fitting panels and mounting strips allow you to complete your project in full.

Very stable and durable

Available in different sizes

Complete with attachment kit

Uses interior construction panels assortiment
PolyBlue toiletplaat verwerkt montage set

Tapered shower panel

You can quickly and easily create a waterproof, walk-in shower with an installation height of just 30 mm on top of both wooden and stone structural floors. The tapered panel with siphon can be fully recessed, even allowing for an installation height of 0 mm. The tapered panel is designed to be covered with a pressure-distributing, shape-retaining and waterproof floor cover, such as 8 to 10 mm thick ceramic tiles.

Includes integrated stainless steel drainage channel

With stainless steel grille for tiling

Especially low installation/mounting height

PolyBlue doucheplaat verwerkt


Ready-to-use corner sleeves, fitting panels and fixing strips are the perfect accompaniment for a rapid and economical finish. The fixing strips allow for high-quality corner connections. The fitting plates dovetail perfectly with the range of toilet panels to allow finishing of the top and side edges of a toilet conversion. Our corner sleeves are ideal for quickly and easily concealing pipework.

For concealing pipework

For high-quality corner connections

For quick and easy fitting

Uses interior construction panels product range


Use PolyBlue accessories to quickly and easily glue and seal so that you can deliver your project complete and – if necessary – fully watertight.

Available in a range of materials

PolyBlue fix: the water-resistant sealant and adhesive

PolyBlue toebehoren set

Want to work with PolyBlue?

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