Ban Chang, Rayong · since 2016
Small jobs done properly.
Aluminium and stainless windows, doors, gates, fencing, handrails, awnings and platforms. Six people, one workshop, and a date that holds.
- Steel fencing
- ฿1,900 / linear metre
- Aluminium windows and doors
- ฿2,800 / m²
- Small-batch parts and repairs
- ฿480 / hour

What we make
Seven things, and we publish what each costs. Nobody in this trade does that, which is exactly why it is here.
Aluminium windows and doors
Sliding and swing windows, sliding doors, fixed panels, insect screens.
Windows฿2,800 – ฿4,600/ m²
excl. VAT 7%Lead time: 10 working days
Stainless doors and gates
Security doors, folding gates, sliding driveway gates, shopfront grilles.
Doors฿9,500 – ฿19,000each
excl. VAT 7%Lead time: 12 – 15 working days
Steel fencing
Mild steel posts and rails, vertical bar or mesh infill.
Fencing฿1,900 – ฿3,200/ linear metre
excl. VAT 7%Lead time: 7 – 10 working days for runs up to 20 m; longer runs are quoted with a date
Handrails and balustrades
Stair rails, balcony rails, ramp rails, pool-side rails.
Stainless SS304฿2,400 – ฿3,800/ linear metre
excl. VAT 7%Lead time: 10 working days
Awnings and canopies
Shopfront awnings, carport roofs, walkway covers, machine covers.
Covered area฿1,500 – ฿2,400/ m²
excl. VAT 7%Lead time: 7 working days
Industrial platforms and stairs
Access platforms, mezzanine floors, machine stairs, walkways, guarding.
Platform area฿4,800 – ฿7,500/ m²
excl. VAT 7%Lead time: 3 – 4 weeks, quoted with a date rather than a range once the drawing is agreed
Small-batch parts and repairs
Brackets, frames, jigs, guards, trolleys, replacement parts, machine repair.
Shop rate฿480/ hour, plus material
excl. VAT 7%Lead time: 3 – 5 working days, often faster for a repair that has stopped a machine
- All seven job types →
What you can hold us to
- Deposit
- 50% on acceptance of the quote. Balance on completion, before we leave your site.
- If the date slips
- You hear about it on the Monday, not on the Thursday.
- Quote cost
- Free, including a site visit within 40 km.

Three kilometres from the water
The rule we will not bend
We are 3 km from the water. Salt air decides more about your job than the price does. We will not quote SS201 for anything outdoors. It costs about 40% less than 304, it looks exactly the same when it goes in, and near the sea it will show rust in under a year. If you have been quoted “stainless” and the price seems good, ask which grade. If you want 201 outdoors anyway, we will build it — and we will write on the quote that you asked for it.
Small jobs, and we mean it
We are not chasing the big contracts. Here is the list of what we turn down, published rather than discovered halfway through.
- Structural steel for buildings requiring a licensed engineer’s stamp. We will tell you who to call.
- High-rise work, curtain walling, anything over three storeys.
- Jobs where we would be a sub-sub-contractor on a large site. We cannot chase payment through three companies, so we do not start.
- Hot-dip galvanising in-house — it is sent out, and it adds 5 days.
- Anodising — also sent out.
- CNC machining beyond small parts. There is a small mill and a lathe here, not a machining centre.
“I’d rather lose a job than hurt someone.”
Send us your drawing
A photo of a sketch on paper is a valid drawing. So is a phone photo of the broken part. Nok answers within one working day.
