No compromises are made with our construction methods.
Experience has taught us which hardware products are suitable for New Zealand conditions.
At Optimal, we use selected timber species that meet our durability and stability requirements.
Correct glazing specification can greatly enhance your homes thermal, acoustic and security performance, as well as eliminating interior condensation.
All Optimal windows are supplied either finish painted or oiled. This guarantees that all surfaces including the hidden ones are coated prior to any hardware, gasket or glazing being installed.