sir, my house entrace in south direction and in fount of main door T junction ro

There is no problem if you have house on t-junction of the road, if it not crowded. Otherwise create a solid and high boundary wall to protect your house from negative energies. 

Hell Neel,

It would do you good if you consult a Vastu consultant. A South facing house at a T point needs to be analysed as the remedies will be based on vastu and astrological calculations.

Thanks

Sabina Vanjani- Vastu Analyst

http://www.facebook.com/#!/pages/Vaastu-Drishti/125778760794612?ref=ts

Hello!

If your main door is facing T junction Road, then fix one small Ganesh idol of wood at top of your main door's outside portion.