PRICING

Straightforward & Uncomplicated

PACKAGE ONE

Moss, Algae & Lichen Clearance

Price per square foot - 65p

The average British roof is around 700 square foot, with a pitch of between 40-50°. So, as a gauge, this service will cost somewhere in the region of £455 for the average UK roof.

From:

£455

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PACKAGE TWO

Moss, Algae, Lichen Clearance,

Biocide Prewash Treatment & Pressure Wash Finish (if applicable to your roof)

Price per square foot - 75p

The average British roof is around 700 square foot, with a pitch of between 40-50°. So, as a gauge, this service will cost somewhere in the region of £525 for the average UK roof.

From:

£525

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PACKAGE THREE

Moss, Algae, Lichen Clearance,

Biocide Prewash Treatment, Pressure Wash Finish (if applicable to your roof) & Postwash Roof Sealant

Price per square foot - 85p

The average British roof is around 700 square foot, with a pitch of between 40-50°. So, as a gauge, this service will cost somewhere in the region of £595 for the average UK roof.

From:

£595

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How we'll calculate your personal package price

1. MEASURING YOUR ROOFS RISE

First we measure the rise of your roof. This is on average between 40-50°. Using a measuring tape we measure 12 inches on a large level and make a mark at the 12-inch line.

Next, we gain access to your houses at the gable end. We place the level against the gable trim and flat against the side of the house. Using the measuring tape again, we measure from the 12-inch mark on our level up to the bottom edge of your gable trim. This number is your rise.

Each rise measurement is written as “# in 12” and this is creates your roof’s pitch. (For example, if your rise is 4 inches, your roof’s pitch is 4 in 12.)

2. MEASURING YOUR ROOFS PITCH

Once we have your roof’s rise, we divide the number by 12. (For example, if your roof’s pitch is 4 in 12, you would divide 4 by 12. This would yield 1/3.)

We then square the result (if your number is 1/3, squared would yield 1/9) and then add 1 to the number (1/9 + 1 = 10/9). From this we figure out the square root of this new number (the square root of 10/9 is 1.05) and finally have the pitch figure we need.

3. CALCULATING THE AREA

The area is simple to calculate. We measure the length and width of your house (including overhangs). We then multiply your house length by your house width to get the area. (For example, 40 feet x 30 feet = 1,200 square feet.)

Finally, we multiply the area by your roof’s pitch. (1,200 x 1.05 = 1,260 square feet)

4. FINAL PRICE

Then we take the pence per square foot figure for your chosen package and multiply the area calculation to reach a final figure.