Today I get a termine control consultant to check on my new house, and he advise to me was doing nothing since all my tiles are new, except I want to make hole on each feet . And he indicated that I should do before tiles in place lol.

Hence for those people who mid doing renovation which involve hack they Grd Floor tiles, you may want to consider implement termine control before new tiles in place, which at least worry free for next 5 years.

The roof could DIY, because can't drill holes and pull those chemical on it.
If a Grd floor, they will drill a 1.5 feets deep hole and put chemical on it for each 1 feets.

The Sentricon is just another type of challenge,the termine may bypass it as well, as it just like a station if the bus (termine) decide not to stop at the station...
WeiKee,
The oil base for roof, is that similar to car black oil??? Because my existing house roof wood (protect break in from roof and heat) have lay a layer of black oil on it as recommendated by the contractor.

Hi Sifus

So what is the best DIY way to prevent termite during renovation?

Hi weikee,

Can you let me know what kind of termite poison that you used? I may need to get it quick before my contractor cement up the ground. Besides, is this termite poison harmful to human health?

it only could last not more than a year or less...not forever.

Sure boh???
Anywhere, we only could find out after few years...
On/Off maybe good to spray external / roof with the termine chemical, as for internal may want to use Fendona for other insect...

Well I plan to spray on the ground before the tiling. Is there any issue?

Sorry, i mean spray on the soil before putting up the cement

haha... okay, I will keep that in mind. But Im just curious, will that be too poisoning for human to stay after doing that 

Hi there, been in the pest control industry for the past 5 years, this is my take;

The mixing of chemical and pouring it into the soil is called soil treatment, it is not 100% termite proof because usual the chemical spread in the soil will not be even if this is not done correctly.

Also termite treatment is an ongoing proces; let me illustrate;

Ur house is very much like your body, when it is sick (infested by termite) you get the pest control operator to treat it. Once the termite is eliminated your house will be "cured". However given time, there is a possibility that new termite colonies might reinfest your house.

Thus it is very imperative to have regular inspections (Health check) in your house by a reputable pest controller to ensure that your house is not reinfested. 

Its as simple as that. 

PM me if u need further advice.

How you do it? Using brush or can use Spray?

u just reno your house last year right ? so fast termite attack ? or u didnt do termite treatment before this

ok, i've got more info..

for those who likes to play with poison...  forget ace hw
get if from specialist like this...
not sure they sell to consumer/home user, call to find out...

http://www.spms.com.my/chemicals.htm

under the listing...
yes got fipronil powder.... Ceptiva by basf

also  Alpha-Cypermethrin under termites,
Fendona is  Alpha-Cypermethrin as well, also by basf,
and the % is almost the same.

Bayer's premise also got..

remember, odourless poison for termites.....