Commercial Roofers Saint Helens

Top 10 Commercial Roofing Contractor in Saint Helens

Receive 3 FREE Commercial Roofing quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

Service Needed
City or Town
Find Pros

Over 12,314+ Roofing Contractors onboarded

Our roofing contractors operate in Saint Helens and surroundings!

Roofyng.co.uk has curated and vetted the Best Roofers in and around Saint Helens. Find a top & reliable contractor today.

Commercial Roofing FAQs

Get answers to frequently asked questions about commercial roofing and connect with qualified commercial roofing contractors in UK.

How often should my commercial roof be inspected?

Commercial roofs should be inspected at least twice a year:
  • Spring: After the winter months to assess any damage from snow, ice, or freezing temperatures.
  • Fall: Before winter arrives to ensure the roof is ready for harsh weather conditions.
Additional inspections are recommended after any severe weather event, such as a hailstorm, strong winds, or heavy rain. Early problem detection can save you money and prolong roof life.

How do I prevent ponding water on my commercial roof?

Ponding water, the accumulation of water on a flat roof, can lead to:
  • Leaks
  • Structural damage
  • Premature roof deterioration
To prevent it:
  • Proper Design and Installation: Ensure your roof has a sufficient slope for proper drainage during the design and construction phase.
  • Regular Inspections and Maintenance: Inspect the roof regularly for clogged drains or debris buildup.
  • Repair Sagging Areas: Address any sagging or low spots on the roof, as they can trap water.
  • Tapered Insulation: Consider installing a tapered insulation system to create a gradual slope toward the drains.

What are the different types of roof warranties?

Two main types of warranties:
  • Manufacturer's Warranty: Offered by the manufacturer of the roofing materials and typically covers defects in the materials themselves, such as premature failure, curling, or discoloration. The length of the warranty can vary depending on the material and manufacturer, ranging from a few years to a lifetime.
  • Contractor's Warranty: Provided by the roofing contractor and covers the quality of the installation workmanship. This warranty typically covers leaks or other issues that arise due to improper installation and is usually for a shorter period, often 1 to 10 years.
Some manufacturers or contractors may offer additional warranties:
  • Extended Warranties: Options to extend the standard warranty period for an additional cost.
  • Specific Warranties: Covering specific aspects of the roofing system, such as ponding water resistance or wind uplift resistance.

What is a tapered insulation system, and why is it important?

A tapered insulation system is a method of installing insulation on a flat roof where the insulation is thicker in certain areas to create a slope, directing water towards the drains. It's important for:
  • Preventing Ponding Water: The slope created by the tapered insulation ensures that water drains properly off the roof, preventing ponding.
  • Improving Drainage Efficiency: Helps water reach the drains more quickly, reducing the risk of leaks and water damage.
  • Extending Roof Lifespan: By preventing ponding water, a tapered insulation system protects the roof membrane from prolonged exposure to moisture, extending its lifespan.
  • Enhancing Energy Efficiency: Tapered insulation can also improve thermal performance by creating a more consistent insulation layer across the roof.

How often should my commercial roof be inspected?

Commercial roofs should be inspected at least twice a year:
  • Spring: After the winter months to assess any damage from snow, ice, or freezing temperatures.
  • Fall: Before winter arrives to ensure the roof is ready for harsh weather conditions.
Additional inspections are recommended after any severe weather event, such as a hailstorm, strong winds, or heavy rain. Early problem detection can save you money and prolong roof life.

How do I prevent ponding water on my commercial roof?

Ponding water, the accumulation of water on a flat roof, can lead to:
  • Leaks
  • Structural damage
  • Premature roof deterioration
To prevent it:
  • Proper Design and Installation: Ensure your roof has a sufficient slope for proper drainage during the design and construction phase.
  • Regular Inspections and Maintenance: Inspect the roof regularly for clogged drains or debris buildup.
  • Repair Sagging Areas: Address any sagging or low spots on the roof, as they can trap water.
  • Tapered Insulation: Consider installing a tapered insulation system to create a gradual slope toward the drains.

What are the different types of roof warranties?

Two main types of warranties:
  • Manufacturer's Warranty: Offered by the manufacturer of the roofing materials and typically covers defects in the materials themselves, such as premature failure, curling, or discoloration. The length of the warranty can vary depending on the material and manufacturer, ranging from a few years to a lifetime.
  • Contractor's Warranty: Provided by the roofing contractor and covers the quality of the installation workmanship. This warranty typically covers leaks or other issues that arise due to improper installation and is usually for a shorter period, often 1 to 10 years.
Some manufacturers or contractors may offer additional warranties:
  • Extended Warranties: Options to extend the standard warranty period for an additional cost.
  • Specific Warranties: Covering specific aspects of the roofing system, such as ponding water resistance or wind uplift resistance.

What is a tapered insulation system, and why is it important?

A tapered insulation system is a method of installing insulation on a flat roof where the insulation is thicker in certain areas to create a slope, directing water towards the drains. It's important for:
  • Preventing Ponding Water: The slope created by the tapered insulation ensures that water drains properly off the roof, preventing ponding.
  • Improving Drainage Efficiency: Helps water reach the drains more quickly, reducing the risk of leaks and water damage.
  • Extending Roof Lifespan: By preventing ponding water, a tapered insulation system protects the roof membrane from prolonged exposure to moisture, extending its lifespan.
  • Enhancing Energy Efficiency: Tapered insulation can also improve thermal performance by creating a more consistent insulation layer across the roof.