Of course you want to figure out your commercial flat roof replacement cost. Replacing a commercial flat roof is a major investment and usually a fairly urgent matter. So the pressure is on.
But you do have the power to make sure you get exactly what you’re looking for, and you get excellent value for your money. When it comes to the bottom line, it’s tempting to search for a quick answer online, but the cost varies significantly based on several factors.
We’ll take you through those factors so you can have a realistic understanding of what to expect from your commercial flat roof replacement cost or quote.
1. The Size of Your Roof
Calculating cost means taking into consideration a variety of factors, which is why one price doesn’t fit all, and some estimates online are not always a good representation of what you might end up paying.
Your commercial flat roof replacement cost depends on four main areas, which your professional contractor will have to account for when providing you with a clear quote for the job. Number one on that list is the size of your roof.
It will come as no surprise that larger roofs generally cost more. This is due to increased materials and labour requirements. For example, while it may take two workers three days to complete a smaller roof, it might take four workers seven days for a larger roof, which would incur extra costs.
Complex roof shapes or multiple levels can also increase the cost because they might take longer to get just right and to plan out correctly.
Depending on the problem leading you to replace your flat roof, you may only require a partial replacement, which could save you money. Only a flat roofing professional will be able to tell you if this is an option for you.
2. Your Roof Type
Different types of roofing materials can alter the commercial flat roof replacement cost that you pay.
PVC (Single Ply)
PVC single-ply roofing, including our specialist Vanguard system, is known for its durability. Commercial building owners choose this material for its low need for maintenance. Although it comes with a high initial price, you’ll soon get your money back on this long-lasting material.
Typically, these sturdy, single-sheet roofs will last for 20 years or more, depending on factors like weather and accidental damage.
BUR (Built-Up Roofing)
By building up multiple layers of reinforcing fabrics with bitumen, this traditional roofing method gives you fantastic waterproofing protection and durability that you can count on. Its main downside is that it can be heavier and a little more expensive to install because it’s a labour-intensive process.
The fabric used is usually felt, which is commonly used in the UK for roofing, and can last for around five to ten years.
EPDM (Ethylene propylene diene monomer)
EPDM is a synthetic rubber roofing material resistant to weathering and UV radiation. It is comparatively cheaper and easier to install than other options. However, EPDM isn’t a complete ‘system’, meaning termination details (the areas of a roof that are usually the first point to fail) are not standardised and therefore often fail, and seams are glued. These glues are likely to come apart long before the EPDM fails, and rarely are the seams covered in the manufacturer’s warranty.
When deciding on your roofing materials, it’s important to think about what you want from your roof five or ten years down the line. Consider whether you’re looking for a durable, waterproof solution or the most cost effective option possible. If you’re at all uncertain, it’s best to ask the professionals and find out which roofing type will serve you best.
3. The Contractor Factor
Experienced commercial roofing contractors may charge more, but their expertise can save you money in the long run when you have the benefit of proper installation and a reduced risk of future problems.
To be certain you’re getting the best price from the most experienced contractors, try to get at least three quotes from reputable contractors to compare prices and the scope of their services included in your commercial flat roof replacement cost.
But beware, choosing the lowest cost may lead to unexpected expenses later on if their work fails or – worse – they are unable to complete the work, and you’re left with an incomplete roof. This is why doing your own due diligence in the hunt for your contractor can really pay off for you in the long run.
You can narrow down your pool of contractors by ensuring they can offer you:
- Specialist commercial flat roofing expertise, not just general roofing knowledge
- Testimonials or case studies or real-life clients with similar projects to yours
- A clear and honest quote specific to your roof replacement, not just a broad idea of cost
- Reliable and friendly communication from the start
4. Location & Accessibility
Last but certainly not least, your building’s location and accessibility should be considered when calculating your commercial flat roof replacement cost.
City vs. Country:
Prices often vary depending on location. Contractors that cover large areas may offer more consistent pricing, as their reach already extends to you, and they won’t have to make special exceptions to travel to your property.
On-site Access:
If it’s difficult to carry out work on your roof or to get necessary equipment and materials on-site, then this could impact the overall cost. Limited access to the roof, complex building layouts or the need for specialised equipment to reach your building can increase costs.
Find Out Your Commercial Flat Roof Replacement Cost Today…
Your commercial flat roof replacement cost is multifaceted and requires careful consideration.
Speak to experienced roofing contractors after accounting for these factors, as most will be happy to advise you without obligation. Get in touch for a quote with our friendly, expert team at PFR to get the ball rolling.