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Flooring

Wooden flooring is a popular choice in both old and new buildings and is ideal for creating a cosy, homely atmosphere. However, the soft and flexible material makes fastening the flooring a little tricky. Since the wood "moves", the screw connections on boards face particular challenges in order to stop the floor from creaking, for instance.

Holz Parkett Fußboden von oben in einem leeeren Raum von Altbauwohnung

The main facts at a glance

  • Wood contracts and expands. This can make fastening wood flooring a little tricky.
  • Which is why you need screws that keep the subfloor in place on the floor joists even if dimensions change.
  • SPAX offers two special screw types for wood flooring: the flooring screw keeps all OSB or chipboard elements in place on the substructure.
  • The SPAX floor board screw is ideal for laying solid wood flooring.

Wood is a truly unique material: it moves, expands and contracts. You could say it "works". Just like DIY enthusiasts on all of their projects. This organic character is what makes the material feel so welcoming and cosy – and unfortunately, also what makes it so tricky to fasten wooden flooring. The soft boards are not only complicated to install, but also exert extra pressure on the screw connections when they start to move – which explains why flooring so often creaks.

What do I need to know?

 

Because wood is always moving, you need screw connections capable of absorbing this. After all, even if the dimensions of screw holes and engineered wood boards change, screws must continue to hold the subfloor firmly in place on the floor joists. When fastening solid wood flooring on floor joists or wood subfloors, screws need to be positioned on top of the groove and inserted at an angle. Always make sure you are using the correct head shape to guarantee that the tongue of the next board can slide smoothly into the groove of the previous one.

What solutions does SPAX offer?

 

Every challenge in interior design has its solution. And with wood flooring, there are even two – the two screw types developed by SPAX to cover all wood flooring requirements.

 

The flooring screw keeps all OSB or chipboard elements in place on the substructure, regardless of the forces exerted on it. This is possible thanks to the separate fixing thread below the screw head. When installed, this thread sits inside the flooring panel, preventing it from moving even under heavy loads. The SPAX floor board screw is ideal for laying solid wood flooring: the arrow-like CUT point slices into the material and the milling ribs below the head ensure smooth countersinking. The small flat countersunk head effortlessly pulls the board onto the substructure without getting in the way of the tongue-and-groove connection. 

Discover our screws for the floor now

7 Products

Sorting
SPAX-M, partial thread, flat countersunk head, T-STAR plus, CUT point, WIROX
Universal screw WIROX
  • Head Shape: Flat countersunk head
  • Drive: T-STAR plus
  • Material: Steel
  • Point: CUT
  • Thread Shape: Partial thread
Dimensions
Quantity
Universal screw with centre drill, full thread, flat countersunk head, cross recess Z, S point, WIROX
Universal screw WIROX
  • Head Shape: Flat countersunk head
  • Drive: Cross recess Z
  • Material: Steel
  • Point: S point
  • Thread Shape: Full thread
Dimensions
Quantity
Flat flange head for back walls, full thread, flange head, T-STAR plus, 4CUT, WIROX
Universal screw WIROX
  • Head Shape: Flat flange head
  • Drive: T-STAR plus
  • Material: Steel
  • Point: 4CUT
  • Thread Shape: Full thread
Dimensions
Quantity
Flat flange head for cabinet body, partial thread, flange head, T-STAR plus, 4CUT, nickel-plated
Universal screw nickel-plated
  • Head Shape: Flat flange head
  • Drive: T-STAR plus
  • Material: Steel
  • Point: 4CUT
  • Thread Shape: Partial thread
Dimensions
Quantity
Adjusting screw, flat head, T-STAR plus, retaining grooves, 4CUT, WIROX
Adjusting screw WIROX
  • Head Shape: Flat head
  • Drive: T-STAR plus
  • Material: Steel
  • Point: 4CUT
  • Thread Shape: Partial thread
Dimensions
Quantity
SPAX for solid wood flooring, partial thread, flat countersunk head, T-STAR plus, CUT point, WIROX
Board screw, WIROX
  • Head Shape: Flat countersunk head
  • Drive: T-STAR plus
  • Material: Steel
  • Point: CUT
  • Thread Shape: Partial thread
Dimensions
Quantity
Flooring screw, Fixing thread, flat countersunk head, T-STAR plus, CUT point, WIROX
Flooring screw WIROX
  • Head Shape: Flat countersunk head
  • Drive: T-STAR plus
  • Material: Steel
  • Point: CUT
  • Thread Shape: Fixing thread
Dimensions
Quantity

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