Nationwide Fibre Glass

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About Nationwide Fibreglass

Welcome to Nationwide Fibreglass – Ireland’s leading provider of flat roofing construction services and fibreglass products.

We have led the fibreglass roofing industry in Ireland for over 12 years, with happy clients and customers spread through all counties across Northern Ireland and the Republic of Ireland. 

Customers place their trust in us thanks to our unrivalled experience and industry expertise. We are experts in our sector, offering a broad selection of flat roofing products and services, ranging from liquid applied to single ply systems. 

We are registered installers for these leading products, meaning all the work we carry out comes with certifications and guarantees.

Installing a flat roof is an excellent decision to make – it can enhance any type of property, add protection from the elements – especially from all the rain and some sunshine we get here in Ireland. We are the fibreglass installation experts you should talk to before deciding on your next steps. 

12 Years Of Expertise Fitting Fibreglass Roofs Throughout All Of Ireland

Nationwide Fibreglass are registered installers of all leading products on the market...


The benefits of Crysticroof include:
• Water-tight formula
• Range of colours to choose from
• For all roof structures including flat, valley and pitched
• Low maintenance, high performance


The Benefits of  of Dryseal include:

  • Lightweight, easy-to-detail system
  • Can be incorporated into an energy efficent ‘warm’ roof
  • Simple maintenance thanks to inherent stability and inert nature
  • Mechanically fixed to allow expansion and contraction between the roof covering, insulation and structure


The benefits of Res-Tec include:

  • Manufactured to ISO 9001 Quality Management and ISO 14001 Environmental Management standards
  • A quality, fit for purpose product range that will keep the demand on your resources to a minimum
  • Unique flexible technology is able to coat all common roof surfaces such as felt, concrete, asphalt, GRP and timber
  • No need to strip and re-deck the roof – saving you time and money


The benefits of the CureIt roofing system include:

  • Proven pedigree as a high specification roofing system
  • Adapted for seasonal variation in temperature to allow installation all-year-round
  • Can be specified for walkways or balconies
  • No seams, joints or welds

What Our Clients Say

Ireland's Leading Provider in Fibreglass​

We’re proudly Ireland’s leading provider of fibreglass flat roofing installation and construction services in all corners of the country. With over 12 years’ experience and expertise in the fibreglass roofing industry, customers place their trust in our expertise. Over the years we have installed solutions for customers in Donegal, Galway, Limerick, Cork, Kerry, Dublin and everywhere in between! When it comes to quality materials, the best workmanship and amazing service – we can ensure that one of the most important aspects of any building is one of its most reliable features. If you are considering a flat roof or have any questions around flat roofing installation – just call the number below and we will be only too delighted to answer these. The most common service we offer our clients is GRP roofing – GRP means Glass Reinforced Plastic – which is a very strong, yet light material making it perfect for roofing. We get asked about fibreglass roof installation, fibreglass flat roofs – from construction, to installation and of course aftercare. We look forward to talking to you about your fibreglass project, and just to remind you – we do cover all corners of Ireland!

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From supplying products, to carrying out consultations right through to manual installation – we will see your fibreglass roofing project from conception right through to completion. Investing in fibreglass roofing is one of the greatest decisions you will make, especially when you choose Nationwide Fibreglass as your professional installer. We operate using only the best quality, industry-leading fibreglass roofing systems – including RES-TEC, Crystic Roof, Dryseal and CureIt. Each system serves their own unique purpose but share the same quality in strength and durability, therefore ensuring that no matter what choice you make, the stability of your roof will be supreme. What needs to be trusted is the knowledge and skill of the contractor, and as we at Nationwide Fibreglass are professional contractors of each product we supply and use, you know you will only be getting the best treatment from start to finish on your roofing project. By selecting us, whether you’re in NI or ROI – we can help you not only take pride in your domestic home or commercial building, but also save you money in the long-term, without any need for maintenance fees as we guarantee a robust roofing service to see you through the decades.