What is Tight Size?

Tight Size is the actual size of the space you wish to fill without taking into consideration any allowance for seal, wipe or hinge thicknesses.
If you choose "Yes" for this option we will workout the clearances required for you and deduct them from the sizes, depending on which options you choose with your item.
If you choose "No" the glass itself will be made to the sizes you supply with NO ALLOWANCES for clearances.