FGIA InstallationMasters Certified Installer

Under AAMA 2400, what does Method A specify for the placement of jamb flashings during replacement window installation?

• AJamb flashings are applied before the window is installed, in weatherboard fashion
• BJamb flashings are applied after the window is installed in the opening
• CJamb flashings are not required if the WRB is intact
• DJamb flashings are installed only on the exterior trim, not the rough opening

What is the primary distinguishing feature of AAMA 2400 Method B compared with Method A?

• AMethod B applies jamb flashings before the window is installed in weatherboard fashion
• BMethod B uses metal flashings exclusively
• CMethod B is for new construction only
• DMethod B requires removal of the existing WRB

Before performing an AAMA 2400 insert (pocket) replacement, what is the FIRST condition the installer must verify on the existing frame?

• AThat the existing frame is structurally sound, square, and free of rot or decay
• BThat the existing weights and pulleys are still operational
• CThat the existing glass is single-pane
• DThat the home was built before 1978

Under AAMA 2400, a Method A insert (pocket) replacement window is most appropriate when:

• AThe exterior cladding and existing frame must be removed for access
• BThe existing frame is sound and the WRB/flashing system will remain undisturbed
• CThe opening will be enlarged for a new size
• DThe WRB is compromised and must be replaced

What is the purpose of the weep system on a replacement window installed per AAMA 2400?

• ATo allow incidental water that gets past the gaskets to drain to the exterior
• BTo equalize interior and exterior air pressure for ventilation
• CTo allow condensation to drain to the wall cavity
• DTo prevent solar heat gain

When installing an AAMA 2400 insert replacement window, what should be done with the exterior weep holes after the window is set?

• ASeal them with caulk for energy efficiency
• BLeave them open and unobstructed so they can drain freely
• CFill them with low-expansion foam
• DCover them with screening on the exterior

AAMA 2400-21 applies to the installation of windows with a mounting flange in wood-frame construction using what method?

• ADrainage plane methods
• BExterior barrier methods
• CFace-sealed barrier methods only
• DPressure-equalized rainscreen methods

During an AAMA 2400 Method B installation, when is the sill flashing applied relative to the jamb flashings?

• AAfter the jamb flashings, so the jambs lap over the sill
• BBefore the jamb flashings, so the jambs lap over the sill in weatherboard fashion
• CAt the same time as the head flashing only
• DSill flashing is not required if a sill pan is present

What is the recommended exterior-perimeter sealant detail when installing an AAMA 2400 replacement window with a brickmould or nail fin?

• AContinuous bead on the exterior perimeter except for a left-open section at the bottom fo…
• BContinuous unbroken bead around all four sides including the sill
• CBead applied only on the sides and head, leaving the entire sill open
• DNo sealant — gaskets alone handle weatherproofing

Which sealant type is generally NOT recommended for the exterior perimeter seal of a replacement window?

• APolyurethane
• BSilicone (compatible)
• CPure-acrylic latex non-paintable interior caulk
• DModified polymer/STP designed for fenestration

When measuring an existing opening for an AAMA 2400 insert replacement, the installer should take which three width measurements?

• ATop, middle, and bottom — and use the SMALLEST
• BTop, middle, and bottom — and use the LARGEST
• COnly the middle measurement
• DTop and bottom only, averaging them

Why is the bottom edge of a self-adhered sill flashing typically NOT adhered to the substrate during an AAMA 2400 Method B installation?

• ATo allow the later-applied WRB or housewrap to slip up underneath in weatherboard fashion
• BTo save material
• CTo allow air infiltration for ventilation
• DBecause adhesive does not bond well to wood sheathing

On a Method A installation, after the window is set and fastened, where is the FIRST flashing typically applied?

• AHead flashing first
• BJamb flashings first, over the mounting flange
• CAdditional sill flashing on top of the existing sill flashing
• DAn extra strip over the interior gypsum

What is the correct order of head flashing placement relative to the WRB/housewrap above the window?

• AHead flashing under the WRB so the WRB laps over the flashing on the top edge
• BHead flashing over the WRB on all sides
• CWRB and head flashing meet edge-to-edge with no lap
• DHead flashing is omitted whenever a drip cap is installed

What is the standard reason for assessing the existing window's previous installation defects before performing an AAMA 2400 replacement?

• ATo identify pre-existing damage that may continue causing problems if not corrected at th…
• BTo void the manufacturer warranty intentionally
• CReplacement always corrects all defects automatically
• DExisting defects do not affect the new installation

When removing old single-pane sash and frame parts during an AAMA 2400 replacement on a pre-1978 home, the installer must comply with which federal rule?

• AOSHA HAZWOPER
• BEPA RRP (Renovation, Repair, and Painting) lead-safe work practices
• CDOT Hazardous Materials Transportation
• DFCC Part 15

Which BEST describes a 'sash kit' (block-frame conversion) replacement under AAMA 2400 Method B context?

• AReplacing only the upper and lower sash and jamb liners inside an existing wood frame who…
• BRemoving the entire frame down to the rough opening
• CAdding a new mounting flange to an existing window
• DReglazing the existing sash with insulating glass only

Per AAMA 2400 guidance, what is the correct treatment of the interior perimeter between the new replacement window frame and the existing rough opening?

• AInsulate with low-expansion foam or fiberglass, then seal with interior sealant or trim
• BLeave it open and uninsulated
• CFill with high-expansion polyurethane foam to maximum density
• DSeal it air-tight with the same product used on the exterior

Under AAMA 2410, the FIRST flashing component installed in the rough opening is:

• AHead flashing
• BJamb flashing
• CSill pan flashing
• DDrip cap

For AAMA 2410 sill pan flashing, where should fasteners be placed when mechanically attaching the pan?

• AAlong the bottom edge of the WRB below the opening
• BAlong the edge of the rough opening where they will be covered by the mounting flange
• CThrough the center of the pan at the sill
• DAnywhere on the sill — fastener location does not matter

AAMA's recommended sill flashing length is calculated as:

• ARough opening width + 2 × flashing width
• BRough opening width only
• CRough opening width + 1 inch
• DRough opening width × 1.25

AAMA's recommended head flashing length is calculated as:

• ARough opening width + 2 × flashing width + 2 inches
• BRough opening width − 1 inch
• CRough opening width × 0.9
• DRough opening width + 2 × flashing width − 1 inch

AAMA's recommended jamb flashing height is calculated as:

• ARough opening height + 2 × flashing width − 1 inch
• BRough opening height only
• CRough opening height + 4 inches
• DRough opening height + 2 × flashing width + 2 inches

In AAMA 2410 with Method B and a typical WRB-first sequence, the correct flashing/window order is:

• AWRB → cut WRB at opening → install sill flashing → install jambs → install window → insta…
• BInstall window → WRB → sill → jambs → head
• CSill → WRB → window → jambs → head
• DWRB → window → sill → jambs → head

Which type of cut is commonly used in the WRB at a window rough opening to allow flashing access while preserving shingle-lap above?

• AModified I-cut (sometimes called a 'house cut') with a flap above
• BSquare cut through all four sides with no flap
• CDiagonal slash from corner to corner
• DZ-cut through the studs

For AAMA 2410 mounting-flange windows, where is sealant typically applied at installation?

• ABehind the mounting flange at the head and jambs; the sill is typically left without cont…
• BBehind the mounting flange on all four sides as a continuous bead
• COnly on the exterior face of the flange after fastening
• DNo sealant is used; flange tape provides all weatherproofing

Why must the sill pan slope toward the EXTERIOR rather than be perfectly level?

• ASo any water that collects drains out of the wall to the exterior
• BTo compensate for foundation settlement
• CTo make the window operate more easily
• DTo meet thermal expansion requirements

What does the term 'drainage plane' refer to in AAMA 2410/ASTM E2112 installations?

• AThe continuous water-shedding layer (typically the WRB) on the exterior side of the wall…
• BThe roof underlayment
• CThe interior vapor retarder
• DThe plane created by the window's interior stops

When fastening a flanged window per AAMA 2410, fasteners should typically be installed:

• AThrough the manufacturer's pre-punched holes or designated fastening zones, no tighter th…
• BAnywhere on the flange to reach a stud
• CThrough the glazing bead for maximum hold
• DOnly at the corners

In AAMA 2410, why must the head flashing extend BEYOND the outer edges of the jamb flashings?

• ASo that water draining off the head spills outboard of the jamb flashings, not behind them
• BTo accommodate frame expansion
• CTo make trim installation easier
• DIt is decorative only

What is the practical advantage of installing a SILL PAN with back dam (back leg) per AAMA 2410?

• AIt prevents any water that collects in the pan from migrating INWARD past the rough openi…
• BIt increases insulation R-value
• CIt eliminates the need for any sealant
• DIt speeds up structural framing

In a WRB-first Method A sequence, when is the jamb flashing applied?

• AAfter the window is fastened, lapping the mounting flange and onto the WRB
• BBefore any other flashing
• COnly on the interior side
• DJamb flashing is omitted in Method A

When integrating the WRB with a window head flashing in new construction, the correct detail is:

• AWRB flap above the opening laps over the head flashing and is sealed
• BWRB ends below the head flashing on all sides
• CHead flashing is applied over the WRB at the head
• DHead flashing is taped only to the window frame, not the wall

Where in AAMA 2410 should temporary 'positioning' fasteners be placed FIRST?

• ATop corners of the flange to allow the unit to swing into level/plumb
• BBottom corners to lock the sill
• CThrough the center mullion
• DOn the interior trim

Per AAMA 2410, what is the role of a backer rod in the exterior perimeter joint?

• AIt controls sealant joint depth and provides a bond-breaker so the sealant adheres to two…
• BIt is a structural anchor
• CIt replaces the sealant
• DIt is an air infiltration meter

What is the function of the 'drainage gap' at the BOTTOM of a flanged window installed per AAMA 2410?

• AIt allows any water that gets into the pan to drain out to the exterior
• BIt allows interior air to vent
• CIt is a manufacturing tolerance with no function
• DIt is for routing electrical wiring

ASTM E2112 is the Standard Practice for Installation of:

• AExterior Windows, Doors, and Skylights
• BCurtain wall systems only
• CGarage doors only
• DStucco systems

Per ASTM E2112, what is the minimum recommended width for jamb flashing tape on a typical residential installation?

• A1 inch
• B2 inches
• C4 inches
• D12 inches

Per ASTM E2112, what is the minimum typical width for sill-pan flashing tape on a residential installation?

• A2 inches
• B3 inches
• C6 inches
• D1 inch

The shingle-lap (or 'weatherboard') principle in ASTM E2112 requires that:

• AEach upper layer overlaps the layer below so water flows down and outward
• BEach lower layer covers the layer above for symmetry
• CLayers butt edge-to-edge with sealant only
• DMaterials are installed bottom-up regardless of overlap direction

The MOST common and damaging flashing error called out in ASTM E2112 references is:

• AReverse-lapping (lower layer over upper layer)
• BUsing too much sealant
• CUsing metal flashing on residential
• DInstalling the WRB before the sheathing

Which of the following best matches ASTM E2112's definition of FLASHING?

• AA single component or series of connected components that directs incidental water penetr…
• BA trim piece that covers structural fasteners
• CAn interior moisture sensor
• DA sealant joint between glass and frame

Per ASTM E2112, which type of flashing material is commonly used for residential window installation due to its peel-and-stick application?

• ACement-board flashing
• BSelf-adhered (butyl, rubberized asphalt, or acrylic) flashing tape
• CWood lath
• DPressure-treated plywood strips

Which flashing material is most likely to be specified for commercial or high-end residential window head and sill applications under ASTM E2112?

• AGalvanized steel, copper, or aluminum metal flashing
• BVinyl tape only
• CBuilding paper alone
• DAsphalt felt strips alone

Per ASTM E2112, what is the function of a sill pan?

• AForms a waterproof tray at the bottom of the rough opening that catches and drains incide…
• BProvides structural support for the sill plate
• CActs as a thermal break for aluminum frames
• DInsulates the rough opening

ASTM E2112 emphasizes that the SHEATHING and WRB must be installed such that:

• AEach layer above laps OVER the layer below, creating a continuous water-shedding surface
• BEach layer is hermetically sealed with adhesive on all four edges
• CWRB is installed inside the sheathing layer
• DSheathing alone serves as the water-shedding surface

ASTM E2112 references which test method for evaluating field water penetration of installed windows?

• AASTM E1105
• BASTM E84
• CASTM C518
• DASTM E96