uPVC quotes with the steel, the welds and the glass already worked out.
Profile series, steel reinforcement, weld allowances and glass, priced the way you already price.
Cutting formulas per series
Frame, sash, mullion and bead lengths from your system's formulas, with 45° weld allowances and reinforcement above each threshold.
Price by sq.ft or by cost
Rate per sq.ft by opening type, or cost from the cutting list with your margin. Minimum area per window built in.
Colours and laminates
White, ivory and wood laminates with their own surcharge, one side or both.
Sliders, casements, tilt and turn
2 and 3-track sliders with mesh, French casements, top hung, tilt and turn, doors and combinations.