Good dey sir, or ma, this is (A AND S aluminum company,) if u need any types of aluminum profile, we are here to provide for u, and free delivering, any where in Lagos, we still have standby motor to anywhere in the state , mean why we have various prices for the tower aluminium 4ft by 4ft casement windows embedded with 12mm burglary, are available for. Only, #33,000 with delivering, grap ur own now, see the pictures of the windows , u can still email us, info@ariseandshinealuminium.com, or WhatsApp us 08135810794 and u can call this number too, check our mail http://ariseandshinealuminium.com, just send ur sites dimension to us, will are giving free Quote, will are going to give u the best, thanks