Most newer cabinets have self-closing hinges that hold the doors shut. Others have magnetic or roller catches. A catch that no longer keeps a door closed is either broken or out of adjustment. Catches are fastened with two screws, so replacing a damaged catch is simple. Adjustment is just as simple, but you might have to readjust the catch a couple of times before you get it right. Loosen the screws, move the catch in or out, and tighten the screws. If the door doesn’t close tightly, try again.
When you hire a contractor or specialist, they usually supply the materials, and often at a markup. If they don't provide the materials, they may not guarantee a repair, or your choices are limited to what they have in stock. When you choose your own materials, you know how much the product costs, and you can stay within your budget. You also get to choose the manufacturer, finish and register any warranty agreement.
Upholstery shops charge almost $200 to fix tears in your seats. You can do it yourself in a few hours with a vinyl and leather repair kit (less than $20) from any auto parts store. You’ll have to practice a bit to get the right color mix and it might not be a perfect match when you’re done, but it’s a heck of a lot better than driving around with torn seats. Start by gluing reinforcing fabric onto the underside of the torn vinyl or leather. Then mix the heat-set filler to match your fabric color and apply it to the tear. Next, find a textured mat that most closely resembles the texture of your vinyl or leather and place it onto the liquid filler. Heat the patching tool with a clothes iron and press it onto the textured mat. Remove the patching tool, but leave the textured mat in place until the patch cools. Then peel it off. Get the full story on repairing leather here.
If you can see light creeping beneath exterior doors, air is also escaping. Grab a few packages of self-adhesive rubber foam weatherstripping and go to town, sealing any and all doors that lead outside. Weatherstripping already installed but you’re still suffering from a high gas bill? It might be time to replace the strips installed by the previous owners. Check out this handy tutorial on installing weatherstripping.