Window replacement process
Optional: design your own quotation.
Call us for a quotation or site visit.
Inframe provides the quotation. Once approved – we require a 50% deposit. After this, we'll start manufacturing.
Once windows are completed, we organise a date to install.
why choose pvc
The Benefits of PVC
PVC is almost a maintenance free product designed with a lifespan larger than forty years. Then, if needed, it can be fully recycled. No wonder PVC Windows and Doors are listed as preferred building products by “Sustainability Victoria”®.
Windows: U=0.40 or less
The larger your heating bill, the more important a low U-factor becomes. Generally the lower the U-value the more you save!
Windows: SHGC=0.55 or less
If you have significant air conditioning costs or summer overheating problems, look for SHGC values of 0.40 or less. If you have moderate air conditioning requirements, select windows with a SHGC of 0.55 or less. While windows with lower SHGC values reduce summer cooling and overheating, they also reduce free winter solar heat gain.
Windows: VT=No Requirement
Select windows with a higher VT to maximize daylight and view in southern states. Select windows with a SHGC of less than 0.40 in northern states. A low SHGC is the most important window property in warm climates.
Windows: AL=No Req
Select windows with an AL of 0.30 or less. Obviously the higher air leakage the more this reduces the thermal properties of the window for heating or cooling. Also higher air leakage dramatically affects noise transmissions entering from outside.