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State Farm Estimatics 2024
Exam Review Questions and
Answers 100% Pass
Removal of shingles estimate for the actual number of squares (not square feet). No estimating or rounding Replacement of shingles a) Include waste in the calculation -10% - Composite -15% - wood b) Round up to the nearest bundle -Assume 3 bundles per SQ for composite shingles -Assume 4 bundles per SQ for wood What do wood shingle estimates always end with? fourths. .25, .5, .75,. What do composite shingle estimates always end with? thirds. .33, .66,. Calculating Hip Roofs get main body first. extensions second. Hip roof triangular ends are calculated when the main roof is calculated b/c a triangle is accounted for that didn't actually exist When calculating extensions on a hip roof don't count for the triangle, but don't forget the two parrallelograms remaining (there is a good chance they are identical) When calculating the main body Don't assume that you can just find one side of a roof and double it. Why? the rafters might be different lengths How do you find the height of a hip roof?
the height of the triangle is equal to the length of the rafter that is forming the parallelogram (only true if the pitch of the roof is identical and the angles on the hip roof are 90 degrees) Do you round when removing a roof? No, removal is always the exact number What calculations can you use to replace? x1.10 for composite x1.15 for wood .33 for composite .25 for wood "drop and roll" the method for estimating carpet How wide are carpet rolls? 12 feet What carpet allowance must you make in estimates? You must add an additional 3" for length. If you forget this, then you get the question wrong! It is ok to change the way carpet seams are run in a house False How do you calculate the removal of carpet It is the actual square footage What do Removal of carpet & Replacement of carpet pad have in common? they both are the actual square footage Xactimate doesn't calculate waste on what three things? Carpet (Not carpet pad), need to add waste Shingles Vinyl sheath flooring How much square footage is it to move and replace the carpet pad? The answer: square footage
Quality/ Size Ratings ++ Premium Grade
- Standard Grade (Standard grade is below avg) < or > refers to size This is a 3x5 vinyl window, how much would it cost to replace? Do the math, find its a 15sf window, look up the grade, find the correct size, botta bing Xactimate descriptions are "general" or average. False. They are extremely specific. they are literal. If its in there, then its in there. If its not listed, then its not in there. don't assume!! There are this many squares (41.6) to remove. How much is the removal cost? Look at price list under "remove" and multiple by that number (31.18): 41.6 x 31.18 = 1297. How will they try to trick me in the pricelist? The line will have some information that is either supposed to be there, or not supposed to be there. It's literal. don't let them trip me up! Trapezoid [(Base1 + Base 2) / 2] x Height Triangle 1/2 (base x height) Circle PAI-r-squared (r squared first, then multiply by PAI) Rectangle base x height What size door (any opening) do we deduct for? 3'0" x 6'8" What is the square footage of a 3'0x6'8" door?
Where do we take a measurements from on an opening? inside jamb to inside jamb What are out of the other ordinary openings? fireplace/mantle, back splash, bookcase, garage door Opening? A place there is no trim. Only deduct for 3/0x6/ When estimating doors include the door (and all related items) to the room it opens in to. This will keep you from having to address it on the other side Painting around openings and trim professional painters rarely mask...don't include it in the estimate What are the parts of a truss?
- Top Chord (Roof rafter)
- Bottom Chord (Ceiling Joist)
- Webbing (Bracing tying top and bottom chords together)
- Gussets (wood or metal plates that hold joints together) Span length of the bottom chord on a truss. Usually the width of a building. does not include eves/overhangs What is not a component of a truss? 000 O.C. of the trusses On Center of the framing member is the distance from the center line of one framing member to the center line of an adjacent framing member. Common spacing is 24" or 2' Length of building from end wall to end wall. (not overhang) Total LF of trusses
of trusses x span of one truss
- T-Lock (angular cuts)
- 3 tab (plain jane)
- Laminated (give a layered...wood like look) What are comp shingles made of? fiberglass or asphalt-saturated embedded with mineral annuals What is the weight base of comp shingles? 100 sf or 1 square 3 Tab Butt Square facts: a) 3 bundles per square b) range from 200 to 240 lb c) light to medium weight shingles Laminated Shingles facts: a) AKA "Architectural" shingles b) "layed" look like a wood roof c) range from 250-500 lb d) come in 3 or 4 bundles per square e) medium to heavy weight Shingle test question: it is possible to buy 3 or 4 bundles per square True What type of fiberglass roof can be rigid? corrogated or greenhouse? I have no idea, but its a test question Wood shingle facts: a) manufactured in random widths b) typical widths are 16, 18, or 24" c) Butt ends vary in thickness from 1/2" to 3/4" but are uniform for a shingles length d) Taper sawn in order to lay flat Wood Shake Facts: a) Hand split, taper split, or straight split b) All "split" surfaces are rough d) "Hand split and resawn" have a sawn or smooth back
and rough face (smooth back lay flatter) e) widths are random What are standard lengths of wood shakes? 18 or 24" How many bundles per square do wood shakes/shingles come in? 4 What are rigid roofing materials? shingles/tiles made of: clay, aluminum, steel, copper, fiberglass, concrete, slate or plastic How is rigid roofing sold? by the piece, in bundles or in squares Rigid roofing does not deteriorate easily are more durable than other roofing materials What roofing material is heavier? Rigid roofing is heavier. What roofing material requires more labor to install? rigid roofing What do roof vents do? Allow heat and moisture to escape the attic. Slowing down deterioration and increasing the life of the roof What are three basic roof types?
- Ridge vent
- Roof vent (or Turtle vent) - normally box shaped and made of aluminum or vinyl. usually installed on the back slope
- Turbine Vent - include turbine shaped louvers that are spun by the wind What are additional roof vents? do i know what they look like? Gable Vent Soffit Vent
cedar shingles plywood sheets beveled or lap drop board and batten reverse board and batten t1- Whats the main problem with wood siding? Its more vulnerable to deterioration and needs periodic paint or stain to protect it Aluminum siding has a baked on enamel factory finish that can look like wood requires little maintenance Vinyl siding Made of PVC (Rigid Polyvinyl-chloride) durable and economical can be different thicknesses What can vinyl siding be installed with? A backer board for: -insulation -rigidity -strength -increases the R-Value Steel siding -More durable than vinyl, aluminum, or vinyl clad siding -Steel can be discovered by use of a magnet What is Vinyl clad siding Aluminum siding with a vinyl coating it is more dent resistant than aluminum less likely to crack than vinyl
hardboard siding -aka Masonite Siding -comes in sheets 4' wide x 8,9 or 10' long -7/16 is most common thickness -primed at factory & painted on site Fiber cement -a newer product -Aka "hardie" plank or board -installed like wood siding -more resistant to weather & insects than wood or hardboard siding -got its name from its creator "James Hardie Company" Where is soffit located? underneath side of the roof overhang or eave in a closed cornice What is soffit made of? usually plywood, aluminum or vinyl What type of soffit will likely have a vent cut into them? Wood soffit what soffits will be solid or have a perforations? vinyl and aluminum who installs wood soffits? Usually the carpenter Who installs aluminum or vinyl soffits? a siding contractor, usually. How is soffit material estimated? by the square foot What is the fascia?
concrete footings and slabs, and concrete or concrete block foundations or basement walls Batt Insulation a roll of precut thicknesses to fit standard wall cavities Batt insulation specifics
- Paper- (kraft) backed i nsulation has paper on one side
- Paper is a vapor barrier
- paper also acts as a air infiltration reducer and keeps water from being trapped in the barrier 4)moisture in insulation reduces it r value
- foil backed insulation - does the same as paper but reflects heat back into the room
- Unfaced - (Aka friction fit) has no backing. Usually contractor will cover with plastic in order to provide a vapor barrier Blanket insulation an uncut roll of insulation cut to length at the jobsite used in walls and attics (may/may not have backing) Cellulose insulation a treated, ground up newspaper that is blown into wall cavities and attics. normally grey in color shredded-styrene insulation is a white, Styrofoam-type material used primarily to fill cavities in masonry-block walls Vermiculite Insulation is a tan, Styrofoam-type material used primarily to fill cavities in masonry-block walls Shredded-fiberglass Insulation is blown into wall cavities and attics; it is normally white in color
