Metal Welding, Gates & Railings

From security gates to stainless steel railings and structural steel, TWH connects your project with certified metal fabricators and welders who deliver clean, durable work on schedule.

Service Scope

Steel and aluminum security gate fabrication and installation
Stainless steel and iron balcony and stair railings
Steel canopy and shelter frame fabrication
Metal door frames and window grille fabrication
Structural steel fabrication for mezzanine floors and platforms
On-site welding repair and emergency structural fixes
Stainless steel kitchen equipment and furniture fabrication
Metal signage frames and display stand fabrication
Galvanizing and powder-coat finishing for corrosion protection

Typical Scenarios

Retail

Custom metal shopfront gates, security grilles, and decorative steel features for retail units

Condo Residential

Balcony railings, stair handrails, and security grilles fabricated and installed to building specs

Office

Feature steel staircases, mezzanine platforms, and custom reception desk metal frames

Factory

Heavy-duty industrial gates, mezzanine steel platforms, pipe supports, and structural welding repairs

Price Reference

Item	Price Range	Unit
Metal Welding, Gates & Railings	฿500 – ฿30,000	per job

Actual price depends on scope. Quotes are free.

Service Process

1

Submit Request

< 5 min

Describe work type and location via online form
2

Match Vendor

< 30 min

System recommends qualified local vendors
3

Site Assessment

1-2 days

Vendor visits and sends free quote
4

Execute Work

per scope

Vendor performs work on agreed schedule
5

Invoice & Warranty

after completion

Tax invoice issued; 90-day workmanship warranty

Case Studies

Shopping Mall

900-meter stainless steel balustrade installation across 4 floors

Completed in 14 days; passed safety inspection first submission

Food Factory

Custom stainless steel kitchen fabrication and fitting

All NSF-spec work delivered to food-grade standard within 10 days

Warehouse

Steel mezzanine platform for additional storage capacity

Load-tested and certified; doubled storage capacity within existing footprint

Service Areas

Bangkok Nonthaburi Samut Prakan Pathum Thani Chonburi Rayong Phuket Chiang Mai Nakhon Ratchasima Khon Kaen

Frequently Asked Questions

Do you work with all metal types? +

Yes. Our vendors work with mild steel, stainless steel, aluminum, and galvanized steel, both in workshop and on-site.

Can welding be done on-site at my premises? +

Yes. Most structural repairs and custom fabrication can be done on-site. Workshop fabrication is used for complex pre-made components.

What finishes are available? +

Options include raw steel, painted, powder-coated, galvanized, and brushed or polished stainless. Finish type is quoted separately.

Is there a warranty? +

90-day workmanship warranty on all welding and fabrication work. Structural failures caused by our work are repaired at no charge.

How long does fabrication and installation take? +

Simple gates and railings: 3–7 days. Complex structural steelwork is scoped individually after the site visit.

Can I get a VAT invoice? +

Yes. Full VAT invoices issued in your company name for every job.

Metal fabrication and welding quality varies enormously — thin welds, wrong materials, and poor finishes are common when hiring without vetting. TWH ensures every metal works vendor on the platform is certified and experienced.

Why TWH for welding and metalwork

Licensed vendors only — all welders and fabricators are vetted for certifications and minimum 3 years’ commercial experience
Transparent pricing — itemized quotes covering materials, fabrication, and installation
90-day workmanship warranty — defective welds or structural failures are corrected free of charge
Tax-compliant invoicing — VAT invoices support corporate accounting and WHT

Delivery timeline

Simple fabrication jobs (gates, railings) complete in 3–7 days. Structural steel projects are scoped after the site visit with a detailed schedule provided before work begins.