5 Maple Flooring Cupping

If you live in an area with humid summers and dry winters or even vice versa your wood floor can react to the changing amount of humidity in the air.

5 maple flooring cupping. Cupping results from a moisture imbalance between the top and bottom surfaces of the flooring boards wherein the wood moisture in the bottom portion of the boards exceeds the wood moisture in the top portion of the boards. Allowing the entire plank to be resistant to cupping crowning or bowing. Cupping occurs in solid wood flooring as a result of an elevated mc in the bottom of the flooring compared with the mc of the face. There are a number of conditions conducive to creating the moisture imbalance that causes cupping including.

Change in the amount of moisture in the air relative humidity. It is not hard to see the effect in wood flooring either. Migrating moisture under the floor increasing moisture on the bottom of flooring boards. Extensive heating dry air above the flooring drying the surface.

All about julian maple 5. The paper will curl up away from the water. 5 now the floor is cupped and cracking. 4 no evidence that moisture content readings were ever taken or recorded.

Solid hardwood flooring solid flooring is milled from a single slab of wood including all character marks and defects grown into the tree. Cupping usually occurs due to increased exposure to moisture which can be a result of plumbing leaks fridge leaks or even an overflowing dishwasher that has gone unnoticed. Before you get down to repairing it yourself or calling a flooring expert you need to identify and eliminate the source of moisture. 2 solid maple plank flooring glued and nailed with no vapor retartder 3 variable humidity levels after the flooring was installed.

It expands during one season and contracts in the other.