Commercial Roofing Contractors

FAQ's

• How much will a new commercial roof cost?

  The roof is one of the most important elements of any building and can also be one of the most expensive. If your commercial roof has reached the point where repair is no longer an option, you’ll need to consider the cost factors involved in a commercial roof replacement to help you budget.

  As there are several factors to consider when replacing a commercial roof, there’s no set cost for this. We’ll be able to give you a more specific price once we’ve conducted a commercial roof survey and determined what work is needed. Some of the factors we’ll take into consideration when calculating your quote for a new commercial roof include:

  • The size of the roof and the accessibility of the area we’re working on.
  • The material used.
  • The installation time.
  • Complexity of the roof layout.

  Give us a call today at 0800 046 1500 to receive a free, no-obligation quote.

• How long does a commercial roof last?

  When a commercial roof is fitted by an experienced commercial roofing contractor, using only the highest quality materials, it can be expected to last up to 45 years, depending on the materials used and how well you maintain it.

  A metal roof typically lasts between 30-45 years compared to a single-ply membrane which lasts between 15-20 years when subjected to the same environment.

  Prevention, as we all know, is better than cure. Therefore, if you maintain your commercial roof properly and conduct regular inspections to check for damage, it should be many years before you will need to replace your commercial roof.

  The length of time your commercial roof will last depends on several factors. These include the type of roofing material used, the quality of the installation, and even the weather conditions the roof will be subjected to.

  Some roof materials will also generally last longer than others when subjected to the same environmental conditions. Here at NWIR, we’ll be able to help you choose the best materials for your needs, to ensure your commercial roof lasts as long as possible.

• Which commercial roof material is right for my building?

  The right type of commercial roof for your building will depend on several factors. Once we’ve completed a full commercial roof survey for your building, we’ll have a better understanding of your needs, the layout of your building and the environmental pressures that your roof will be subjected to. We’ll then be able to advise you on which type of commercial roof would be best.

  Another factor that must be taken into account is the impact each roof type will have on your energy costs. You may want to consider how important this is to you, and what the particular needs of your company and building are.

  Get in touch with us today to get a better understanding of which commercial roof type would be best for your building. We will arrange a suitable date and time to conduct a commercial roof survey and provide you with a free, no-obligation quote.

• What are the signs of damage to a commercial roof?

  When deciding to replace or repair your commercial roof, you should take note of the first signs of damage to your roofing system. These include:

  • Feeling a draught – If you can feel a cold draught in your commercial premises, you should get a commercial roof survey to check for damage.
  • Noticing stains on your walls, floors, or ceilings – Stains can often be caused by water seeping through your commercial roof.
  • Water leaking – Whilst this may seem obvious if there is water leaking through your commercial roof, this is a clear sign of damage.
  • Problems with guttering – Blocked or broken gutters can cause a range of problems with your commercial roof, as rainwater does not have a clear exit route. This is a frequent issue with flat commercial roofs.
  • A bad smell – If you can’t locate the source of a bad smell in your commercial premises, you should always check your roof. Damp insulation and mould are often the cause of bad smells. So, if you’ve noticed an odour that just won’t go away, ask a commercial roofing contractor to take a look.
  • Damage to flashing – If the flashing on your commercial roof is damaged, it won’t be providing any protection from water damage. Keep an eye out for any rusting and peeling to your flashing. If you do spot any problems, call a commercial roofing contractor as soon as possible.
• Should I repair or replace my commercial roof?

  The decision whether to repair or replace your commercial roof will inevitably come down to the extent of the damage to your roof, and which option works out to be more cost-effective in the long run.

  Before making this decision, you should get a commercial roof survey. Our commercial roofing contractors will thoroughly inspect your roof and find out exactly what the problem is and where the damage is located.

  The majority of general wear and tear issues can be solved with a simple roof repair, or even just some basic commercial roof maintenance, such as replacing your leaf guards and removing debris.

  It may be that the whole roof is damaged, or the problem could just be localised to one area. If the latter is the case, commercial roof repair could be a better option.

  If you find that the same issues keep recurring with your commercial roof, then having repair work undertaken every few months could be expensive. In this case, it would probably be more cost-effective to have a full commercial roof replacement.

  You must keep on top of roof maintenance and, if you spot anything of concern, book a commercial roof survey without delay. In this way, small problems with your commercial roof shouldn’t become bigger and more expensive ones.

• How will you access my commercial roof?

  Your commercial roof’s accessibility could have as much impact on the cost of replacement or repair work as the material it is made from. Here are some of the factors we’ll need to take into account when deciding how best to access your commercial roof:

  • Height
  • Occupancy
  • Material storage areas
  • Property access

  A high-rise building will be much more costly to reroof than one with a single storey, due to the need for cranes to lift materials. Likewise, the logistics of storing materials for large roofing projects can also affect the quote, as can the ability to get equipment near to, and sometimes inside, the property.

  If your commercial premises are occupied, we must ensure that the health, safety, productivity, and comfort of the occupants are carefully considered. This may mean that we need to undertake building work outside of normal working hours, which will incur additional costs.

  You can rest assured that when you hire NWIR to replace or repair your commercial roof, we’ll provide all the materials and equipment needed to fix your roofing problems quickly and safely, no matter how tricky the access is.