Before and After a Flat-to-Pitched Roof Conversion
For homeowners with flat roofs, converting to a pitched roof can provide extensive benefits. But such an endeavor also involves careful planning and consideration of the impacts before and after the conversion process.
Weighing the pros and cons of switching roof types helps set realistic expectations.
Things to Consider Before Converting
Embarking on a roof conversion brings major structural and financial changes. To determine if this project works for your home, several assessments come first.
Structural Assessment
Before moving ahead, consult a licensed structural engineer. They will fully evaluate if your roof structure and building foundations can support a pitched roof.
This involves checking the load-bearing capacity of current roof components. It also includes examining overall structural integrity to handle increased weight loads.
Cost Analysis
The price tag for a flat-to-pitch roof conversion varies. On average, costs range from $6,000 to $14,000 for a simple small roof. Larger or more complex roofs can cost over $25,000.
To accurately budget, acquire quotes from reputable roofers outlining all expenses. This includes materials, custom trusses, permits and inspections, dump fees, and supplementary engineering specifications.
Design Considerations
The aesthetic change from a flat roof to a steep pitch can dramatically alter curb appeal. Carefully evaluate how a new roof line will complement your home's existing proportions and architecture.
Work with roofers and architects to preview different pitch options. Select angles and styles blending smoothly into the home without awkward gaps or contrasts.
The Flat-to-Pitched Conversion Process
Once warranted through assessments and planning, the roof transformation process follows key phases:
- Hire qualified roofing contractors
- Reinforce and prepare existing structure
- Install roof trusses rafters and supports
- Attach waterproof underlayment and flashing
- Apply final roof covering and materials
During the process, crews will upgrade insulation, ventilation, attic space, and ancillary finishes like fascia and soffits as needed.
Hiring Contractors
Seek several bids from highly reviewed local crews. Verify licensing, insurance policies, project portfolios, and material warranties.
For large conversions, hire both a demolition team to remove old roof materials plus a specialized roofing contractor to construct the new pitched roof.
Structural Preparation
After dismantling the existing flat roof, inspection and analysis from structural engineers and architects determine needed reinforcements.
This may entail bracing roof joists, installing supplemental support beams, and anchoring fasteners to handle extra weight loads imposed by a steeply angled roof.
Impacts and Changes After Conversion
Post-conversion, enjoy an array of benefits from your new pitched roof. At the same time, be aware of a few potential drawbacks.
Visual Transformation
One immediate impact is enhanced curb appeal and architectural interest from a prominent new roof. The striking visual change often complements surrounding home styles.
Increased Daylight
Pitched roofs with gables and dormers add light-filled volume. Skylights can augment sunlight exposure even more.
Gained Space
The new attic space unlocked through a roof conversion may allow expanding living areas. This additional footage works especially well for growing families or homeowners needing more room.
Durability
Pitched roofs resist weathering and typically last over 50 years. By contrast, flat roofs demand continual patches and repairs, with lifespans around 10-20 years.
Long-Term Care and Maintenance
While durable, pitched roofs still require proper care and maintenance to maximize performance. Critical upkeep tasks involve:
- Routine inspections for leaks or damage
- Gutter and downspout cleaning
- Prompt attention to any moisture issues
- Prepping for extreme weather like heavy snow or wind
Follow manufacturer guidelines for roofing material warranties. Schedule a professional roof tune-up every 3-5 years as preventative maintenance.
Transitioning from a flat roof to a pitched roof brings meaningful improvements. But first, structural examinations, budget estimates, and design mock-ups ensure you fully understand the scope of this project.
While rewarding long-term, be realistic about the complex process requiring short-term investments. When executed properly, you'll enjoy lasting returns through upgraded aesthetics, functionality and durability.