We had installed LG make UPVC windows in 2013. Excellent quality. At that time LG was cheaper than Fenesta. Not sure how it is now.

Most of the solar installation can be done by yourself. First you need to asses what capacity you want and then find the roof space. If you want i can help with the assessment. I have done it all by myself: http://www.thealternative.in/lifestyle/bangalores-greenest-homes-the-house-that-has-no-elect...

Hi ArdesArchitect, I purchased 7 fans for my home. It is about 1 year - I am happy with the fans. Yes, these fans do consume far less power (my UPS NEVER ran out of charge with superfan but older fans would last about 3-4hrs - multiple fans, 110AH, 875VA). Though I have not made a scientific study, ...

I have purchased Ion Exchange/ZeroB softener. The service is very good (Mysore). 1yr+ no problems with hardware so far

They also give you a kit with which you can test the hardness yourself.

I am planning to get my completed sump coated with Dr.Fixit Safeguard Pro TDS. Epoxy

I have attached the PDF file from DrFixit site which is quite informative.

we installed all our UPVC windows (and steel grill oustide) without scaffoldings - all were installed from inside the building standing on the floor ... is that not possible?

I have similar steps (steel frame+teak wood steps) . The local carpenter was able to join the steps and install it - it can be done easily; not very high-tech. I was told a joined piece would be cheaper than single piece of teak step

The steps are 1" thick.

It may be a good idea to wait until the budget is presented. There *may* be some incentives for solar powered homes...

Another problem I noticed with casement windows (esp. outside opening types) is that they slam shut or 'flutter' during high-winds - in first floor for example.

Borg certainly looks expensive. I was negotiating with Selco a few months ago. I think the pricing was around 97k (battery, PCU, panels etc). Solar hardware prices are dropping fast. Apparently in US, it has dropped 70% in 2-3 years. So maybe in another 2-3years, solar will be cheaper than our ESCOM...