Most homes in Mueang Krabi district are townhouses, semi-detached houses and detached houses on housing estates (moo baan). Plots are narrow, the side passage is often under two metres, and the back wall usually sits right against the neighbour. That shapes almost every job we do here.
Before talking about steel sizes or roof sheets, it pays to answer three questions. Where does your land actually end? Where will rainwater from the new roof go? And what does your estate allow you to build? Get those right and the rest of the job is straightforward.
We work across the district, from Pak Nam, Krabi Yai and Krabi Noi in town to Sai Thai and Nong Thale towards the coast. Ao Nang is technically part of Mueang Krabi too, but it has its own page because salt air and the type of buildings there change the job completely.
What people here usually ask us to build
Outdoor Kitchen & Laundry Extensions →Estate houses come with a small indoor kitchen that is no good for Thai frying and wok cooking, so a covered back kitchen goes in along the narrow strip by the rear wall. The two things to get right are where the smoke goes and how the new roof seals against the old wall.
Steel Carports →Front drives in town often fit exactly one car. A carport cantilevered from the house avoids a post in the middle of the drive, but the eave must stay inside your boundary and clear of the neighbour’s gate.
Awnings & Lean-to Roofs →Townhouse windows and doors often take rain head-on. A small awning over one opening is a modest job that stops the soaking without eating into side space you do not have.
Batten Screens & Privacy Walls →When houses sit close together, a batten screen gives privacy while still letting air through. A solid wall in the same spot tends to turn a small back yard into a hot, airless box.Extending a house on a Krabi Town estate: what we check before measuring
The fence you see is not always the boundary. Some fences sit inside the owner’s land, some stray over it. If a new roof is going to butt up to the fence or hang off it, find the boundary markers or check the title deed (chanote) first, and tell the neighbour before work starts. Gutters and eaves that overhang next door are one of the most common causes of neighbour disputes on estates.
Rainwater is the next problem. On a tight plot, water from a new roof has nowhere to go unless the gutters and downpipes lead it into your own drain. Get it wrong and water runs back into the house or onto next door. Then there is the joint between the new roof and the existing wall, which is the most common leak point on any extension.
Location matters for materials. Houses in Sai Thai, Nong Thale or near the Krabi River mouth get salt on the wind, so every cut and weld needs a proper rust-protection finish. Further into town, drainage during heavy rain is a bigger issue than rust, and there is no need to pay for coastal-grade protection you will not benefit from.
- Ask the estate’s juristic person (the village management office) whether front extensions are banned, roof colours are fixed, or plans must be submitted.
- Check boundary markers or the title deed. Do not rely on the fence line alone.
- Ask exactly where the gutter water will discharge. It must land on your own property.
- Ask how the joint with the existing wall will be waterproofed. If the answer is vague, be careful.
- Do not close a back kitchen in on three sides. Leave a way out for smoke and heat.
Getting there and booking a site survey
Krabi Town and the subdistricts around it
Send photos on LINE before we book a visit: a wide shot of the area, the wall or eave the new structure will fix to, both fence lines, plus the estate name and subdistrict. A location pin helps. From that we can usually spot boundary or drainage issues before we come out to measure.
Town is the easiest area for us to reach, so visit times are more flexible than in the outer districts. If your estate has a guardhouse or set hours for tradespeople, mention it when booking. We do not have a showroom; Rong comes to the site, the survey is free, and you get a written itemised quotation before anything is agreed. If you prefer English, message us on LINE; our English-speaking admin arranges the survey and relays questions to Rong. A Thai-speaking friend or your landlord can still help on site with the finer details.
Subdistricts we cover in Krabi Town
- Pak Nam
- Krabi Yai
- Krabi Noi
- Khao Khram
- Khao Thong
- Thap Prik
- Sai Thai
- Nong Thale
- Khlong Prasong
Permits and permission
Homes inside the Krabi Town Municipality (Thesaban Mueang Krabi) should ask the municipality about building or extension permits. Subdistricts outside the municipal area come under their own subdistrict municipality (thesaban tambon) or Subdistrict Administrative Organisation (OrBorTor). On estates, ask specifically about setbacks from the boundary. At provincial level, the Krabi Provincial Public Works and Town Planning Office advises on building control rules. This is general guidance, not legal advice. Rules differ between local offices and change over time, so confirm with the office that covers your address before any work starts. If you rent, get the landlord's approval in writing first.
Questions from Krabi Town
Can I build a roof right up to my neighbour’s fence in Krabi Town?
Sometimes, but first be clear whose land the fence is on, and the roof must not drain onto the neighbour’s side. Building control rules set distances from the boundary, so check with the municipality or OrBorTor. If in doubt, we would rather pull the roof back inside your land than risk having to take it down later.
Our estate has a management office. Do we need to tell them?
Yes, ask before fixing a start date. Most estates have extension rules; some want drawings, others limit the hours tradespeople can work. Without that, the job can stall at the guardhouse the morning the steel arrives.
I rent my house. Can I still get an awning or carport?
Only with the landlord’s written approval, and ideally with the landlord agreeing the design. We are happy to send the itemised quotation to both of you so everyone signs off on the same thing.
The side passage is too narrow for a truck. Is the job still possible?
Usually, yes. Long lengths can be carried through the front or cut and joined on site; it just takes longer. Send a photo of the passage on LINE and we can plan access from the start.
We live in Sai Thai near the sea. Do we need different materials from town?
Rust protection deserves more attention than it does deeper in town, both on the steel itself and on the paint finish at cuts and welds. You choose the steel grade and rust protection; we explain the trade-offs of each option and write your choice into the quotation.
Useful reading for Krabi Town
Hiring a Contractor in Krabi as a Foreigner: A Practical GuideA practical guide for foreigners hiring a contractor in Krabi: comparable quotes, deposits, cash bills vs VAT invoices, warranties and working in English.
Do You Need Permission for a Carport or Extension in Krabi?A cautious general guide to permission for carports and extensions in Krabi: local offices, landlord and village approval, and when to use an engineer.
What a Steel Carport in Krabi Really Costs to BuildWhat really drives the price of a steel carport in Krabi: size, roof sheet, attachment, ground, rust protection and access. Why there is no price list.