0Comment

# How do I calculate roof removal?

## What is a roof takeoff?

AÂ roof takeoffÂ is a report that provides a full list of the materials needed to complete yourÂ roofingÂ project. …Â Roof takeoffsÂ are a necessary requirement to having an organized and successful installation.

### How do I calculate roof removal?

On theÂ roofÂ plan,Â measure the distance from the line of the ridge to the outside of the fascia, which in the example we’ve provided is half the span of 4000mm. Multiply this measurement by the Sheet LengthÂ RoofÂ Slope Factor to find the length of the sheet required to span from the ridge to the fascia.

`           Call us +1Â  Â 703-659-8010 Â Â  Â  Â Â  /Â  Email:Â  info@realestimateservice.com`

### How do you estimate roofing costs?

ToÂ estimateÂ how many shingles you’ll need, firstÂ estimateÂ the total square footage of yourÂ roof’sÂ surface. To do this, measure the length and width of each plane on theÂ roof, including dormers. Then, multiply length x width to get the square footage of each plane.

### How do you remove a pitched roof?

Change theÂ pitchÂ on an existingÂ sloped roofÂ byÂ removingÂ the oldÂ roofÂ and framing.Â Take offÂ shingles or otherÂ roofÂ covering andÂ removeÂ the membrane and sheathing.Â UseÂ a pry bar to pull loose shingles and wood decking. Strip theÂ roofÂ to its rafters or trusses.

## Average Cost to Replace a Roof by House Size

HouseÂ (&Â Roof**) byÂ Square Foot Re-Roofing Cost*
1,000Â (1,054) \$4,000 – \$5,500
1,100 (1,160) \$4,200 – \$6,000
1,200 (1,265) \$4,500 – \$6,500
1,500 (1,581) \$5,500 – \$8,000

### How do you measure a roofing plan?

The easiest and most accurate method toÂ measureÂ aÂ roof planÂ is to square everything off. This means that you want to divide theÂ roofÂ into sections. Notice the bold dotted line this dotted line separates the mainÂ roof from the gable pop-out on the front of the house. With this method, only 2 calculations are needed.

### How much do roofers charge per day?

TheÂ average daily rate is usually between \$200 and-300, depending on your location, and the level of expertise required. In certain situations, tradespeople will chargeÂ additional service callÂ fees for last-minute emergencies, or major damage and repair work.

### Should old shingles be removed?

If any areas of theÂ roofÂ have become severely damaged, it’s usually better toÂ removeÂ theÂ old shinglesÂ and start from scratch. … If you’re going to add aÂ roofÂ on top of anÂ oldÂ one, it’s a good idea toÂ removeÂ any looseÂ shinglesÂ and apply a new layer of 30-pound roofing felt before laying the newÂ shingles.

### How many bundles of shingles do I need for 1200 square feet?

YouÂ need to measure the slope of each side of the roof by the length to come up with the sqft of the roof. Most roofing is 4 bundles per 100 sqft for dimensions plus a waste of about 20 to 30 percent or 3 per squareÂ for regularÂ shingles.

### How much does it cost to replace a roof on a 2200-square-foot house?

A new asphalt shinglesÂ roofÂ for a typical 2,000 toÂ 2,200 square footÂ single-familyÂ house can range in price from \$9,500 to \$16,500 fully installed, including tear-off and disposal of the oldÂ roofÂ (up to two layers).

### Are 50-year shingles worth the money?

It’sÂ one of the most common questions people ask whenÂ it’sÂ time to replace their roof:Â Are 50year shingles worth the money? And like most questions, our answer is simple. … In most cases,Â 50year shingles won’t improve the resale value of a home over 25- or 30-year shingles.

### Can your roof over old shingles?

The answer is yes,Â you canÂ lay newÂ roof shingles over oldÂ ones. …Â You can‘tÂ doÂ it with wood or slate, for example, andÂ youÂ should never mix materials, such as laying asphaltÂ shingles overÂ cedar shakes. Also, theÂ old roofingÂ has to be in pretty good condition.

### How do you bid on a roof?

1. Step 1: Get Clear on the Scope of Work. …
2. Step 2: Measure theÂ Roof. …
3. Step 3: Estimate Material Cost. …
4. Step 4: Estimate Labor Costs. …
6. Step 6: Tally AllÂ RoofingÂ Costs. …
8. Step 8:Â BidÂ theÂ RoofingÂ Job.

## How many shingles do I need for a 1000-square-foot house?

18 squares
ThisÂ houseÂ isÂ 1000 square feet. ItÂ requiresÂ 18 squares ofÂ shingles. Three bundles to aÂ square are most common, which applies to most three-tab stripÂ shinglesÂ and some lightweight laminatedÂ shingles. Heavier three-tabbedÂ shinglesÂ and laminatedÂ shinglesÂ require four, or sometimes five, bundles to cover aÂ square.

## Residential Metal Roof Cost Estimator

Square FootageÂ of Home Roof Cost*
1,600 \$7,000 – \$24,000
1,700 \$7,500 – \$25,000
2,000 \$8,500 – \$29,500
3,000 \$13,000 – \$45,000