Offer valid on complete replacement projects of 10+ windows, entire roofs, or all sides of siding. Gutter, door, and attic insulation projects qualify with a minimum job cost of $7,500. Discount applies to 50% off installation costs only, which typically account for 20-30% of the total job cost, resulting in a 10-15% overall project discount. Purchases also qualify for a free flat-screen TV (brand and size vary, typically 50"). Partial replacements, repairs, or maintenance services do not qualify. The Home Doctor is not liable for the TV, its performance, or any incidents arising from its use. Cannot be combined with other offers. Contracts must be signed by 12/31/24. Residential projects only; exclusions apply. The Home Doctor reserves the right to modify or cancel this promotion at any time.