HAPAX D-PRO

Fixing system with ventilation pad for wooden terraces

The fastening system that improves the stability of wooden decking!

Hapax D-PRO has been designed in such a way that there is no water between the shelves and the beams so that your terrace will last longer.

More efficient than the bitumen band!

When using the bitumen band, there is too much contact between the wood elements and good air circulation is almost impossible. Water remains between the wood elements, which can lead to mold formation, deformation and early wear of your wooden terrace. Thanks to the Hapax D-PRO set, that is a thing of the past.

The system promotes the ventilation between the shelves and the terrace construction; the dilation of planks is reduced so that the mechanical stress on the screws and the plating of the planks is avoided.

By using this system, there is almost no deformation of the decking boards, even in changing weather conditions. This system also proves its absolute added value for terraces close to the splash zone of outdoor swimming pools or waterfront.

In addition, cracking noise from the wood is reduced and it is more pleasant to walk on your terrace.

Hapax D-PRO has an H-shape and has an adjustable spacer so that the distance of 4, 5, 6, or 7 mm between the boards can be kept constant.


The system is simple and easy to use. It suffices to place the fastening system on the support beam and then to screw the planks.

This system is manufactured from recycled material.


Hapax D-PRO can be used for boards with a width of 90 - 180 mm.
 

Recommended joint spacings

Min. 4mm: hardwood air dried 18-22%

Min. 5mm: wood kiln dried 16-18%

7mm: soft wood autoclaved

ADVANTAGES

1

Separates the boards from the joists: reduces the risk of dimensional variations of the wooden deck.

2

Creates an excellent ventilation between the boards and joists: improves the stability of the boards of the wooden deck.

3

Prevents stagnant water and early rotting of the wood: reduces the risk of distortion of wooden boards and extends the life span of the wooden deck.

4

Removable spacers: allows a fixed distance of 4, 5, 6 or 7 mm between the wooden boards.

5

Improves the comfort of the wooden deck: provides extra comfort because of its shock absorbing characteristics.

CHOICE OF 2 SETS WITH STAINLESS STEEL A2 SCREWS

 1.  Hapax D-PRO with stainless steel A2 screws | 5x60 mm = HAP02040100A
 

  • 100 D-PRO fixings

  • 20 removable spacers, adjustable in 4, 5, 6 en 7 mm

  • 200 stainless steel A2 screws | 5x60 mm

  • 1 TORX 25 bit

    5x60 mm for boards of 19 - 22 mm, exotic wood

 

 2.  Hapax D-PRO with stainless steel A2 screws | 5x70 mm = HAP02040100B
 

  • 100 D-PRO fixings

  • 20 removable spacers, adjustable in 4, 5, 6 en 7 mm

  • 200 stainless steel A2 screws | 5x70 mm

  • 1 TORX 25 bit

    5x70 mm for boards of 25 - 28 mm, all wood.

STAINLESS STEEL A2 SCREWS FOR HAPAX D-PRO | HAPAX DECK D

DoP n°: HAP02101

Made of stainless steel A2 "AISI 304", it can be used for all types of wood (softwood, hardwood, thermally modified wood, composite, exotic and bambo). They can be used in most outside applications where no or a moderate aggressive environmental factors rule.
 

  • AISI 304 stainless steel A2

  • Reduced countersunk headdouble thread

  • double thread

  • advanced cut

  • lubricate for better penetration

 

Available in 5x50 mm, 5x60 mm and 5x70 mm.

ALL-IN-ONE KIT FOR DECKING 

Available in 5x50 for 20m² - includes:

 

650x hardwood screws

3x  spacers

2x  inox bits

1x drill bit

 

Available in 5x60 for 20m² - includes:

 

650x hardwood screws

3x  spacers

2x  inox bits

1x  drill bit

 

 

Available in 5x70 for 15m² - includes:

 

550x hardwood screws

3x  spacers

2x  inox bits

1x  drill bit

 

 

The hardwood screws are made of stainless steel A2 "AISI 304", it can be used for all types of wood (softwood, hardwood, thermally modified wood, composite, exotic and bambo). They can be used in most outside applications where no or a moderate aggressive environmental factors rule.

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