Find Home Improvement Costs

How Much Does Asphalt Shingle Roof Installation Cost?

Asphalt shingle roofs, also known as composition roofing, offer durability at an affordable price. Made from a mixture of asphalt, fiberglass, and mineral granules, they are particularly suited for colder climates and are highly popular among homeowners.

While it's possible for homeowners to undertake asphalt shingle roof installations themselves, the complexity and risks involved often lead homeowners to opt for professional roofing services. This approach not only mitigates the potential for installation errors but also guards against the risks of injury, ceiling leaks, gutter damage, and overall project failure.

Estimated Cost for Asphalt Shingle Roof Installation

• Asphalt shingles, on average, cost between £0.77 and £3.08 per square meter. In roofing terms, a 100 square meter area (approximately 10m x 10m) is often referred to as a "square." Therefore, the cost per "square" ranges from £77 to £308.
• This pricing typically includes the removal of old roofing materials as well as the installation of the new shingle roof. However, several factors can influence the final cost, including the roof's size and shape, accessibility and potential hazards, the specific type of shingles chosen, and regional pricing variations.

Installation issues or the natural aging of shingles are common reasons for roof problems. Consulting with a professional and obtaining at least three quotes from reputable contractors in your area is strongly recommended to ensure a successful and durable asphalt shingle roof installation.

Estimated Cost for DIY vs. Professional Asphalt Shingle Roof Installation

• Attempting a DIY asphalt shingle roof installation on a standard ranch-style house (ranging from 158 to 232 square meters) could cost between £1,048 and £1,927 (£0.6 to £0.77 per square meter) for shingles alone. Unfortunately, DIY efforts often incur additional costs due to mistakes made by inexperienced individuals.
• Professionally, the installation cost for an asphalt shingle roof on the same property size might range from £0.77 to £3.08 per square meter. On average, homeowners may spend about £5,089, with total costs potentially ranging from £1,310 to £7,711.

Additional Factors Impacting Cost

• Labor is a significant expense in professional installations, typically costing around £3,469. If the removal and disposal of existing shingles are necessary, expect an increase of approximately £3.08 per square meter in labor costs.
• Materials and supplies, including tools and maintenance, contribute an additional £1,021 to the total cost. Essential items include:
  • Soffit vents: £1.50 to £3.08 each
  • Metal flashing: £3.80 per square meter
  • Roofing cement: £16.50 per gallon
  • Roofing felt: £13.50 per roll
  • Roof sealant: £655 to £771 for a standard-sized roof

Note: It's important to weigh the potential savings of a DIY project against the risk of costly mistakes and to consider the full scope of expenses in professional installations for a comprehensive budget planning.

Factors Influencing Asphalt Shingle Roof Installation Costs

Shingle Type

The selection of shingles based on texture, quality, thickness, width, and color significantly impacts the total cost. Generally, thicker or wider shingles are more expensive.

Roof Slope and Height

The slope and height of the roof play a critical role in determining costs, with steeper and taller roofs requiring more specialized equipment and safety measures, thereby increasing the price.

Roof Reinforcement

• Any existing damage or rot requiring removal before new installation may add £0.77 - £3.50 per square meter to the project cost.
• Significant reinforcement to support heavier roofing materials can increase costs dramatically, potentially adding between £771 - £7,711 to the total expense.

Location

Geographical location affects labor rates, material costs, transportation expenses, and local fuel prices, all of which can influence the final cost of asphalt shingle roof installation.

Connecting With Local Contractors

For a precise estimate tailored to your specific needs and location, you can request a free, no-obligation quote from top local contractors by entering your postcode in the provided form. This approach allows you to compare prices and get a better understanding of the cost dynamics in your area.