KNOWLEDGE CHECK

Practice the decision.
Protect the order.

Eight situations for a team discussion. Choose an answer, then review why it matters. This is a learning exercise, not a certification.

CASE 01

A 32 × 54 wood-out family looks familiar. What establishes the new order size?

The familiar nominal familyVerified references, the planned installation and the selected supplier’s size rulesThe size of the first matching window in the house

CASE 02

An interior drywall opening differs from the exterior brick opening. What next?

Average themAlways choose the smaller one as net frameMap both planes, frame depth and the installation passage

CASE 03

The supplier’s pocket-size mode applies a factory deduction. Should you also deduct first?

Only if the supplier’s exact written method calls for that inputYes, to provide extra clearanceAlways subtract 1/4 inch per side

CASE 04

Both diagonals match. Is a rigid frame guaranteed to fit?

YesNo; check bow, twist, depth and the full installation envelopeOnly if all windows use the same brand

CASE 05

A flush flange will hide the old joint in stucco. What still needs verification?

Only the colorFrame fit, approved contact, attachment and water-management detailNothing if the flange is wide enough

CASE 06

A casement is replacing a double-hung at the same nominal size. What can change?

Only the priceNothing dimensionalFrame profile, handing, swing clearance and net clear opening

CASE 07

A delivered window operates freely until fasteners are tightened. What should be checked first?

Installation geometry, support, shims and fastener tensionOrder a smaller window immediatelyCut the sill expander

CASE 08

What is the best result when the true sill is concealed?

Guess using a nearby windowUse the stool top for every productDocument the uncertainty and arrange the required investigation

Continue with a supervised opening or mock-up: have another person reproduce your measurements from your worksheet.

Practice the decision.Protect the order.