
Building wedges, chipboard
Building wedges with plenty of uses
Kiilax building wedges are a familiar helper when fitting doors and windows. For exterior doors, wedges provide support alongside polyurethane foam, as specified in the installation instructions. They’re also useful for setting the expansion gap between a floor and a wall. Any excess length can be snapped off easily by striking the exposed end, for example with a hammer.
- Made from moisture-resistant chipboard (P2MR)
- Excess length is easy to snap off
- Good compressive strength
- Non-toxic and safe to handle
- Several pack sizes
- Made in Finland – Key Flag product
| CHIPBOARD WEDGES | EAN | Size (mm) | Pack contents | Sales unit |
| KMINI | 6430015480032 | 35×50 / 2-13 | 50 pcs | 20 packs |
| K20 | 6430015480018 | 35×150 / 1-13 | 20 pcs | 10 packs (1 box) |
| K200 | 6430015480025 | 35×150 / 1-13 | 200 pcs | 1 box |
| K500 | 6430015481503 | 35×150 / 1-13 | 500 pcs | 1 box |
Dimensions are given as width × length / tapered thickness, in millimetres.






