The modular construction industry in Ireland is experiencing significant growth as developers, contractors and homeowners seek faster, more sustainable building methods. Modern Methods of Construction (MMC) and timber-frame manufacturing continue to expand, creating increased demand for specialist construction products that improve speed, structural performance and energy efficiency.
For modular home manufacturers, choosing the correct fasteners and construction consumables is just as important as selecting quality timber or steel framing. Every screw, bolt, membrane and fixing contributes to the structural integrity and long-term performance of the finished building.
At Icon Fasteners & Supplies Ltd, we supply modular home manufacturers throughout Ireland with high-quality fasteners, fixings, PPE, sealants and construction products delivered directly to factories and building sites nationwide.
1. Structural Timber Screws – The Number One Product
Among all products used in modular construction, structural timber screws remain one of the highest-demand items.
These specialist screws are designed for:
- Timber frame manufacturing
- Floor cassette construction
- Roof trusses
- Wall panel assembly
- Structural timber connections
- Engineered timber systems
Unlike traditional coach screws or nails, structural screws provide:
- Higher pull-out resistance
- Faster installation
- Increased load capacity
- Reduced timber splitting
- Easier automated assembly
Manufacturers producing timber frame homes rely on structural screws because they speed up production while maintaining structural performance.
2. Timber Frame Screws
Ireland’s modular housing sector is dominated by timber-frame construction.
This creates huge demand for:
- Timber-to-timber screws
- Partial thread screws
- Full thread screws
- Countersunk wood screws
- High-performance woodscrews
These screws are used throughout:
- Wall frames
- Roof panels
- Floor joists
- Internal partitions
- External cladding systems
Trade buyers frequently search for:
- Timber frame screws Ireland
- Wood screws bulk supplier
- Structural wood screws
- CE approved timber screws
3. Airtight Membranes & Vapour Barriers
Modern modular homes must meet strict Irish energy efficiency regulations.
This has made airtight construction systems one of the fastest-growing product categories in Ireland. Airtight membranes, vapour control layers, specialist tapes and sealing products are essential for achieving NZEB performance and reducing heat loss.
Manufacturers regularly require:
- Vapour barriers
- Airtight membranes
- Airtight tapes
- Window sealing tapes
- Pipe sealing collars
- Penetration seals
Without a complete airtight system, modular homes can fail airtightness testing.
4. TEK Screws for Steel Frame Construction
Many modular manufacturers now combine timber with light gauge steel.
This increases demand for:
- Self-drilling TEK screws
- Self-tapping screws
- Wafer head screws
- Hex head TEK screws
- Stainless steel TEK screws
Applications include:
- Steel framing
- Roofing panels
- Cladding rails
- Cold rolled steel
- Light gauge steel structures
These screws eliminate pre-drilling, reducing installation time and labour costs.
5. Threaded Rod, Nuts & Bolts
Structural assemblies often require heavy-duty mechanical fixings including:
- Threaded bar
- Hex bolts
- CE Certified Bolts
- Washers
- Lock nuts
- Chemical anchor systems
These products are widely used for:
- Foundation connections
- Structural steel
- Bracket fixing
- Plant installation
- Mechanical services
6. Concrete & Masonry Fixings
Once modular buildings arrive on site, installers need dependable anchoring systems.
Popular products include:
- Throughbolts
- Concrete screws
- Frame fixings
- Chemical resin anchors
- Sleeve anchors
- Hammer fixings
These secure:
- Base rails
- Timber sole plates
- Steel supports
- Internal fit-out components
7. Insulation Fixings
High-performance insulation is essential for every modular home.
Manufacturers regularly purchase:
- Insulation anchors
- Insulation washers
- Fixing discs
- Mechanical insulation fixings
- Specialist insulation screws
Proper fixings prevent insulation movement while maintaining thermal performance.
8. Sealants & Construction Adhesives
Modern modular construction uses adhesives alongside mechanical fixings.
Popular products include:
- MS Polymer adhesive
- PU adhesive
- Construction adhesive
- Fire-rated sealants
- Silicone sealants
- Expanding foam
These improve:
- Airtightness
- Weatherproofing
- Structural bonding
- Acoustic performance
9. PPE for Factory & Site Teams
Health and safety remains critical during modular manufacture.
Common PPE products include:
- Safety gloves
- Safety helmets
- Hi-Vis clothing
- Safety footwear
- Eye protection
- Hearing protection
Factory environments require consistent PPE supplies to meet health and safety standards.
Why Modular Manufacturers Choose Icon Fasteners
At Icon Fasteners & Supplies Ltd, we understand the fast-paced environment of modular manufacturing.
We supply:
- Structural screws
- Woodscrews
- TEK screws
- CE Certified Bolts
- Threaded bar
- Nuts & washers
- Concrete fixings
- Frame fixings
- PPE
- Sealants
- Adhesives
- DPC
- Radon barriers
- General construction supplies
Whether you’re manufacturing timber-frame homes, volumetric buildings, modular classrooms or off-site housing systems, we provide reliable products backed by fast nationwide delivery from our trade centre in Wicklow.
Why Buy From Icon Fasteners?
✔ Irish supplier with trade expertise
✔ Competitive pricing for bulk orders
✔ Nationwide next-day delivery
✔ Collection available from Wicklow
✔ Large stock of fasteners and construction products
✔ Technical advice for modular and timber-frame construction
✔ Trusted by contractors, fabricators and manufacturers throughout Ireland
Frequently Asked Questions
What screws are best for modular home construction?
Structural timber screws are the preferred choice because they offer excellent load capacity, faster installation and long-term durability.
Do modular manufacturers use TEK screws?
Yes. TEK screws are widely used in light-gauge steel framing, roofing, cladding and modular building systems.
What fixings are required for timber-frame homes?
Typical fixings include structural timber screws, wood screws, threaded rod, CE certified bolts, concrete anchors, frame fixings and insulation fasteners.
Why are airtight membranes important?
Airtight membranes, vapour barriers and sealing tapes help modular homes meet Irish NZEB energy-efficiency standards by reducing uncontrolled air leakage and improving thermal performance.
Does Icon Fasteners supply modular manufacturers across Ireland?
Yes. We supply modular home manufacturers, timber-frame companies, steel fabricators and construction contractors throughout Ireland with fast nationwide delivery.