How Much Extra SPC Flooring Should I Order Waste and Spare Planks Guide 2025
You calculated the room size and ordered exactly that amount. When the installation is done, you run out of planks because of cutting waste. Months later, a plank gets damaged and you cannot find a matching replacement. Ordering extra SPC flooring at the time of purchase solves both problems. Here is how much to order.
Waste Factor for Installation
The standard waste factor for SPC flooring installation is 5 to 10 percent for standard rooms. Rectangular rooms with minimal cutting: 5 percent. Rooms with multiple corners, angles, or doorways: 10 percent. Diagonal installation pattern: 15 percent. Large rooms over 50 square meters: 5 to 8 percent. Small rooms under 15 square meters: 10 percent.
Why You Need Extra
During installation, planks are cut to fit around door frames, corners, and pipes. The cut pieces may not be usable elsewhere. Some planks may have manufacturing defects that you notice during installation. The last row of planks may need to be ripped lengthwise to fit. Forgetting to order extra means ordering a full container for a few planks later.
Spare Planks for Future Repairs
If a plank gets damaged after installation scratched, stained, cracked, you need a matching replacement. Flooring manufacturers change colors and designs frequently. The color you bought this year may not be available next year. Factories update their product lineup every season. A color that was in the 2024 catalog may not exist in 2025.
Order at least 5 percent extra for spare storage. Store the extra planks flat in a dry area with stable temperature. Keep them in the original cartons with the batch number label visible. If you need to replace a plank, take a spare from your stored inventory.
How to Store Extra Planks
Keep planks flat on a level surface. Do not lean them against a wall. Keep them in a dry area. Basements can be too humid. Attics can be too hot. Keep them at room temperature 18 to 25 degrees Celsius. Keep the carton label clearly visible so you know which batch and color code to order for future needs.
Summary
Standard rooms: order 10 percent extra total. 5 percent for installation waste and 5 percent for spare storage. Complex rooms with many cuts: order 15 percent extra. Diagonal installation: order 20 percent extra. The cost of extra planks is small compared to the cost of not having matching planks for future repairs.
About PROLEADER
PROLEADER recommends ordering 10 percent extra for installation waste and spare storage. We keep batch records for each order. Contact us for matching planks if you need additional material later.
