You might have already considered them and by all means, hiring their services seems to be the most logical thing to do these days. Home owners who have houses that have many windows are a source of envy by most people who find owning such extravagant houses is just pure pleasure. And indeed it is; many businessmen and the rich and famous own these kind of homes and those who can afford insists only on having no less than 30 windows in the extravagant mansion. This is indeed a pleasant sight to the eye and no less than an engineering marvel at that, but a complete headache when it comes…