Johnson Roofing & Construction can install laminated asphalt shingles from all national brands, such as IKO®, TAMKO®, CertainTeed®, and more. Most manufacturers' shingle products are comparable, but we prefer IKO® because of their coverage rate and warranty.
- Website@JohnsonRoofers.com
- Omaha, NE Office: (402) 718-8034
- Cedar Rapids, IA Office: (319) 261-9638
Laminated Asphalt Shingles
IKO's Line of Laminated Asphalt Shingles
IKO Cambridge® Architectural Shingle - Charcoal Grey
The Cambridge® shingle series is the most popular line of IKO architectural shingles. With its limited lifetime warranty, algae resistant granules, and dimensional profile, the Cambridge® can create a high-end designer look at an affordable cost.
IKO Cambridge IR® Architectural Shingle - Weatherwood
The Cambridge IR® is an impact resistant shingle to protect against hail. Some insurers offer discounts for using an IR shingle.
IKO Royal Estate® Architectural Shingle - Mountain Slate
IKO's Royal Estate® line is a premium, designer laminated architectural shingle that mimics the appearance of slate tile roofs.
IKO Crown Slate® Architectural Shingle - Royal Granite
IKO's Crown Slate® line is a premium, designer laminated architectural shingle that mimics the appearance of quarried natural stone.
IKO Armourshake® Architectural Shingle - Greystone
IKO's Armourshake® line is a premium, designer laminated architectural shingle that mimics the interlaced look, deep cut, and contoured profile of natural wood shake shingles.
Our Installation Process & Practice
Installation of new shingles over existing wood shakes or worn asphalt shingles can create a warped, waving appearance. Johnson Roofing & Construction does not install shingles over existing material. We always tear off existing shingle layers down to the roof deck, ensuring a clean, properly prepared surface. Not only does this create a nice, clean, and uniform appearance, but it also helps protect your home from water infiltration, algae build up, and other issues that may develop under the new shingle layer. Moreover, by removing all existing shingle layers we are able to assess the condition of existing decking. Any soft or rotten decking is replaced before installing underlayments, flashings, and shingles, ensuring that your roof will protect your home for decades.
Ice and water shield is a self-adhering, bitumen sheet that is applied to the roof decking to help prevent ice damns - which can cause water infiltration - from forming. Current building code requires ice and water shield to be installed along eves to at least 24 inches inside the exterior wall. Johnson Roofing & Construction installs premium, IKO Storm Shield® Ice/Water Shield in compliance with current building code. In addition to the building code requirements, we also install ice and water shield along valleys, chimneys, skylights, and other penetrating structures that may be at risk for water infiltration. When choosing a contractor to install your next roof, be sure to choose a contractor that not only installs ice and water shield, but also that a premium ice and water shield product is utilized.
Current building code requires a layer of underlayment to be installed between the roof deck and shingle layers. Traditional construction methods typically used roofing felt - a mat of fibers pressed together to form a sheet and impregnated with asphalt. Another form of underlayment is produced synthetically using a type of nylon mesh. Synthetic underlayment provides better protection against water infiltration and creates a smoother surface to enhance the appearance of the shingle layer after installation. We currently use traditional roofing felt when the roof pitch is below 7/12 and we use synthetic roofing felt on steeper roofs.
Current building code requires flashing to be installed at wall and roof intersections, at gutters, wherever there is a change in roof slope or direction, and at all roof openings. Johnson Roofing & Construction installs corrosion-resistant flashing metals in compliance with all building codes and we always replace valley metal, drip edge, gutter apron, and other flashings with new material. Variables can affect the size requirements and placement of flashing material. When you choose Johnson Roofing & Construction to install your next roof you can rest easy knowing that we are aware of and comply with all current building codes - ensuring that your home will be protected for decades.
Hot air can accumulate and get trapped in attic spaces, which can cause moisture problems. Proper roof ventilation helps remove hot air from your attic. Johnson Roofing & Construction always replaces standard roofing vents and caps with new material. We will also advise placement of new vents if needed, and we replace all roof penetration boot flashings. We typically install adjustable neoprene boot flashings against PVC piping. However, lead boot flashing is always used against metal piping - the kind that are common among older plumbing exhaust pipes - because neoprene will deteriorate over time if installed against metal pipes.
Compare Laminated Asphalt Shingles & Manufacturers
| Product | Warranty Length | Impact Resistant | Algae Resistant | Wind Rating | Exposure | Cost |
|---|---|---|---|---|---|---|
| IKO Cambridge | Limited Lifetime | No | Yes | 110 mph / 130 mph | 5 7/8 in | |
| IKO Cambridge IR | Limited Lifetime | Yes | Yes | 110 mph / 130 mph | 5 7/8 in | |
| IKO Royal Estate | Limited Lifetime | No | Yes | 110 mph / 130 mph | 5 5/8 in | |
| IKO Crown Slate | Limited Lifetime | Yes | Yes | 110 mph / 130 mph | 10 in | |
| IKO Arourshake | Limited Lifetime | Yes | Yes | 110 mph / 130 mph | 5 1/2 in | |
| Tamko Heritage | 30 yrs | No | Yes (10 yrs) | 110 mph / 130 mph | 5 in | |
| Tamko Heritage IR | 30 yrs | Yes | Yes (10 yrs) | 110 mph / 130 mph | 5 in | |
| Tamko Heritage Premium AR | 50 yrs | No | Yes (10 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| Tamko Heritage Woodgate | 30 yrs | No | Yes (10 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| Tamko Heritage Vintage AR | 50 yrs | No | Yes (10 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| Owens Corning Oakridge | Limited Lifetime | No | Yes (10 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| Owens Corning TruDefinition Duration | Limited Lifetime | No | Yes (10 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| Owens Corning Duration Storm | Limited Lifetime | Yes | Yes (10 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| Owens Corning Bershire | Limited Lifetime | Yes | Yes (15 yrs) | 110 mph / 130 mph | 8 in | |
| CertainTeed Landmark | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| CertainTeed Landmark Pro | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| CertainTeed Landmark Premium | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| CertainTeed Landmark IR | Limited Lifetime | Yes | Yes (15 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| CertainTeed Landmark Solaris | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| CertainTeed Landmark TL | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 5 5/8 in | |
| CertainTeed Presidential Shake | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 4 in | |
| CertainTeed Presidential Shake IR | Limited Lifetime | Yes | Yes (15 yrs) | 110 mph / 130 mph | 4 in | |
| CertainTeed Presidential Shake TL | Limited Lifetime | No | Yes (15 yrs) | 110 mph / 130 mph | 4 in |
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