How much does it roughly cost to get the locks changed on double glazing doors? ?
depends where you live….i would allow for £30 for a visit plus locks, say £60 in total,an out of hours callout say £50 plus locks double in london…if you can make an appointment its usually cheaper than a drop everything and come now call out…good luck…phone at least 3 locksmiths to get some idea of prices in your area…be lucky…