For more than 35 years
Pro Dec Roofing has been Hertfordshire’s premier flat roofing company.
We provide a vast range of flat roofing services such as new installations, replacement flat roof options, as well as a comprehensive repairs offer.
Alongside this, Pro Dec Roofing also leads the way across Hertfordshire and the surrounding areas when it comes to lead flashing and zinc work.
Why does my roof need flashing?
Pro Dec Roofing is dedicated to keeping your property warm and dry
As Hertfordshire’s first choice for roofs, Pro Dec Roofing knows how important flashing is, no matter what style of roof your home or commercial property has.
- Flat roofs – flashing is the first defence against water penetration
- Pitched roofs – where two roofs are joined forming valleys, flashing is essential to stop water pouring into the property
Pro Dec Roofing promises peace of mind
Flashing has traditionally been used as a joining or sealing agent. Wherever slates or tiles meet another fitting – roof valleys, chimney stacks or skylights for example, you will find flashing.
The key purpose of lead flashing is to stop water seeping into the main structure from a joint.
For centuries lead was the industry’s metal of choice - it is a relatively soft substance that is easy to mould without splitting or cracking – and it will remain effective for many, many years.
Today, other metals – such as zinc – are becoming increasingly popular, providing a great alternative. At Pro Dec Roofing we are happy to discuss the best option for you.
Choosing the right material for your roof
Pro Dec Roofing is always happy to discuss the best options with our customers and we can provide a range of flashing materials.
With years of experience under our belts, we believe lead sheeting offers the most comprehensive protection against weathering and damage, thus extending the life of your roof or repair.
However, should you wish to consider a different option, our skilled team are adept at working in other popular materials.
Tell me more about zinc flashing
Efficiency and cost effectiveness are two of our watchwords here at Pro Dec Roofing. And we are on hand to find the right roof flashing solution for you.
Zinc flashing has been growing in popularity over the past few years and offers affordable, long-lasting protection from the elements.
Zinc flashing sheets offer first-rate corrosion resistance properties and are often used as a substitute for lead.
Like lead, zinc is also very malleable, making it a good choice when flashing around complex shapes is required.
Hertfordshire’s foremost lead flashing repairer
At Pro Dec Roofing, we are also on hand to provide replacement flashing or leading, should your roof become damaged.
All our repairs are carried out efficiently and quickly, ensuring your home is made safe as soon as possible. Whether it is replacing a valley on a pitched roof or fixing flashing around a chimney, Pro Dec Roofing is here no matter what repair is required.
Keeping your property watertight
At Pro Dec Roofing we go the extra mile to make sure your roof will not let you down.
Once your leadwork has been completed, we then paint over the covering with waterproof paint, giving your roof extra protection against the elements.
We provide lead flashing with a wide range of products and services, including traditional stepped flashings and straight cover flashings.
And don’t forget – all of our work comes with a full guarantee.