Roof Replacement
The layers you never see, deck attachment and secondary water barrier, are what keep a roof on the house in a storm.
Request Roof ReplacementA Florida roof lives or dies on details that are invisible once the job is finished. How the deck is fastened to the trusses. Whether a secondary water barrier was installed beneath the underlayment. Whether the fastening pattern matches what the wind code requires for this exposure. Shingles are the visible outcome, but they are not what holds the roof down.
That is also why documentation matters as much as the work. Insurers and inspectors ask for evidence of what was installed, and a replacement that cannot be evidenced is a replacement that may not be credited.
What a proper replacement includes
Removing the existing covering rather than layering over it, so the deck can be inspected and any deteriorated sheathing replaced. Checking and correcting deck attachment where it does not meet current requirements. Installing a secondary water barrier, which is required under the code cycle that applies to most re-roofs here. Then underlayment, edge metal, flashing at every penetration and wall intersection, and finally the covering itself, fastened to the pattern the code specifies.
Why layering over is a false economy
Covering an existing roof avoids the disposal cost and shortens the job, and it is sometimes permitted where the existing covering is in good condition and within the allowed number of layers. What it forecloses is the deck inspection. Rotted sheathing, failed flashing and inadequate attachment all stay hidden under the new layer, and none of them are addressed by it.
Code cycles and what applies to your roof
Florida re-roof requirements have changed across code cycles, particularly around secondary water barrier and deck attachment. Which requirements apply to your replacement depends on the code cycle your jurisdiction has adopted and on the scope of work. This is settled before the job is quoted, because it changes both the materials and the labour.
When to call
- The roof is at or beyond its expected service life
- Shingles are missing, curling or losing granules
- You have had repeated leaks in different places
- An insurance inspection has flagged the roof
- You are selling and the roof has become a negotiation point
- Storm damage has affected a large area of the covering
How the work is handled
- Inspect the roof, deck condition and attic from underneath
- Confirm which code cycle and requirements apply
- Tear off the existing covering and inspect the deck
- Replace damaged sheathing and correct deck attachment
- Install water barrier, underlayment, flashing and covering
What affects the cost
We do not quote a number before seeing the property, because the same job on two similar houses can need different work. These are the factors that move the scope:
- Roof area, pitch and complexity of the geometry
- Number of existing layers to be removed and disposed of
- Extent of decking that requires replacement
- Covering material selected and its installed specification
- Flashing, penetration and valley detailing required
- Code cycle requirements, including secondary water barrier
Frequently asked questions
How long does a roof replacement take?
Most residential roofs take a small number of days of on-site work, depending on size, pitch and how much decking needs replacing. Weather can extend it, since roofing cannot proceed in heavy rain, and this is worth building into expectations during storm season.
Can you install new shingles over the old ones?
Sometimes, if the existing covering is sound and within the permitted number of layers. The trade-off is that it forecloses the deck inspection, so rotted sheathing and failed flashing stay hidden. On an older roof, tear-off is usually the better decision.
Will a new roof lower my insurance premium?
Frequently yes, because insurers rate roofs by age, covering and documented wind resistance. A replacement built to current wind code with documentation of the fastening and barrier can support a wind mitigation credit. The extent of any reduction depends on your carrier.
Do I need a permit to replace my roof?
Yes. Re-roofs are permitted and inspected, and the requirements are set by your local jurisdiction, including which code cycle applies. We handle the permit application and the inspection stages as part of the work.
Related services
Roofing Service across Tampa Bay and Lakeland
Which wind code requirements apply to a Tampa Bay re-roof depends on the code cycle the local jurisdiction has adopted, so the same house can be quoted differently across county lines. We work throughout Tampa, Brandon, Riverview, Valrico, Plant City, Lutz, Land O' Lakes, Wesley Chapel, Odessa, Zephyrhills, Lakeland.
What we see most often in this region
- Re-roofs governed by differing adopted code cycles across jurisdictions
- Deck attachment that does not meet current uplift requirements
- Secondary water barrier required under the applicable code cycle
- Insurers declining coverage on roofs past a defined age