Material Allowance
A budgeted dollar amount included in a contract for homeowner-selected materials whose specific cost is not yet known at bidding.
A material allowance is a placeholder dollar amount written into a construction contract for items the homeowner will select but has not yet chosen at the time of contracting. Common examples are tile, cabinet hardware, plumbing fixtures, light fixtures, appliances, countertops, and flooring. The contractor includes an allowance per unit (e.g., "$10/sq ft tile allowance") and charges or credits the difference when actual selections are made.
Allowances can be sources of significant budget surprises if they are set too low—either because the contractor set them unrealistically to appear more competitive, or because the homeowner chooses more expensive materials than budgeted. Always research actual costs of your preferred materials before signing a contract and compare them to the allowances stated.
When reviewing bids, compare allowances carefully across contractors; a lower bid may simply have lower (and inadequate) allowances. The most transparent contracts list allowances line by line with unit costs and quantities so the homeowner can evaluate each one against their actual preferences.
Real-World Example
The tile allowance in the contract was $8/sq ft, but the homeowner selected imported Italian marble at $22/sq ft, adding $4,200 in overage charges to the final bill.