Ask This Old House — Episode 5: Wheelchair Accessible Raised Garden Bed; Fixing a Leaky Roof

You are watching the episode Wheelchair Accessible Raised Garden Bed; Fixing a Leaky Roof Landscaping contractor Roger Cook builds a raised garden bed that is accessible by wheelchair. Then, general contractor Tom Silva shows a homeowner how to repair a leak in his roof caused by a worn-out plumbing vent gasket.