'If you want it done right, do it yourself.' so says an old adage. Add to that the countless DIY videos flooding the Youtube. I was all set to install a replacement window. The videos I watched made it look so simple (more because I was ignorant I know now!!!). I was convinced I could do it and SAVE money.

I was wrong. Terribly wrong. Though I wouldn't go in to the details, right from finding the right window it was a disaster. The experience has made me wiser. I landed up losing money than saving ,not to mention the waste of time, energy and the headache of fixing my enthusiastic blunder in replacing a window for my house.

That was my experience. However if you are good in using tools and have done some other similar projects may be you can attempt a DIY. So here are some tips from a wise person who has learnt from his mistakes.

1. Understand clearly what a replacement window is.
2. Be sure you understand the whole process of installation and mechanism of the window.
3. Don't overestimate your DIY ability. Carefully consider and then go for it.
4. Get the measurements right. You have instructions available for that too.
5. Research and get estimates from 4 or 5 companies and then make the choice.
6. Follow every step of instruction carefully to achieve the perfect fit and ensure better energy efficiency. The windows have to be fitted airtight. If installed improperly, there is a chance that you may lose the warranty for the window.
7. Take safety precautions if you are installing the windows on the second floor or so.
8. Try with one window and then go for the rest.

While some can install the windows and some should not, if you are looking for energy efficiency, it is best to get the windows installed from the window supplier. Better still to get it from companies who manufacture it themselves. Champion Window has its own factory and even custom manufactures windows to suit your requirements. Professionals come and do the installing for you in a short time. If you read their reviews of Champion Window, They are custom made for your home in their own factory, professionally installed and guaranteed by Champion and have decorative glass, paint and stain you can design a door to match your home's architecture.Most of the customers testify to the good and quick service they got right from purchasing to the installation of the windows.

To sum it all I would say, it is best you get the windows installed from a professional. Though you may spend money, you are at least sure that your windows will perform well and if not you can always get service from the company. The whole purpose of achieving energy efficiency is not served with improperly installed window. You save money in installation and land up paying more in energy bills.
Ultimately with all the advice, to do or not to do.....its for you to decide.