IKO Cambridge shingles
IKO's mainstream architectural line, sized larger than many rivals (the maker's 'Advantage' size) so three bundles cover a square, with a Class 3 impact rating and a 10-year blue-green algae warranty.
A roof in it: about $12,400–$14,300 on a 2,000 sq ft house. 8 colors, drawn below.
IKO Cambridge specifications
- Type
- Laminated architectural
- Shingle size
- 13¾ × 40⅞ in
- Exposure
- 5⅞ in
- Bundles per square
- 3 (100 sq ft)
- Weight per square
- Not stated by the manufacturer
- Wind warranty
- 110 mph standard; up to 130 mph (High Wind Application (six nails))
- Impact rating
- FM 4473 / UL 2218 Class 3
- Fire rating
- Class A (ASTM E108 / UL 790)
- Warranty
- Limited Lifetime; Iron Clad Protection, 10 years
- Algae resistance
- Limited Algae Resistance Warranty (blue-green), 10-year algae warranty
- FastLock sealant
- A sun-activated sealant bonds the courses to resist uplift, and IKO's nail line is set so nails pass through both laminate layers.
- Standards
- ASTM D3462 · ASTM D3018 · ASTM D3161 Class F · ASTM D7158 Class H · ASTM E108 / UL 790 Class A · FM 4473 / UL 2218 Class 3 · Miami-Dade and Florida HVHZ approvals (southeast US only)
From IKO's own product pages and data sheets, read 23 October 2026 (sources at the bottom). Manufacturers change specifications and warranties; the current written warranty is what counts.
IKO Cambridge colors
The 8 colors IKO lists for Cambridge. The swatches are our own drawings, an impression of each color's tone, not a photo or a color match: granule blends look different in sun, shade and on a whole roof. Look at a real sample board, and a house near you with the color on it, before you choose. IKO says colour availability varies by region; its page shows the colours offered for the ZIP code you enter.
See Cambridge colors on a house with your siding, trim and door.
Cambridge Dual Black
Our impression: near-black with grey flecks
Cambridge Weatherwood
Our impression: warm brown-grey blend
Cambridge Charcoal Grey
Our impression: mid-dark neutral grey
Cambridge Driftwood
Our impression: weathered tan-grey
Cambridge Dual Grey
Our impression: two-tone medium grey
Cambridge Dual Brown
Our impression: two-tone chocolate brown
Cambridge Earthtone Cedar
Our impression: reddish cedar brown
Cambridge Harvard Slate
Our impression: cool slate grey
What a IKO Cambridge roof costs
Our quote engine's price for a roof of architectural shingles at a 6/12 pitch, old layer torn off, at US-average roofer wages. The roof is bigger than the house: the pitch adds about 12% to the footprint.
| House footprint | Roof | Installed |
|---|---|---|
| 1,500 sq ft | 16.8 squares | $9,500–$10,900 |
| 2,000 sq ft | 22.4 squares | $12,400–$14,300 |
| 2,500 sq ft | 28.0 squares | $15,400–$17,700 |
The engine prices architectural shingles as one class, not by brand, so these figures are the same on every line of that class we cover. Within the class, roof size, pitch, tear-off and local labour move a price far more than the label on the bundle; what Cambridge costs your roofer depends on their supplier, so ask for it by name. Prices in your state: roof replacement cost by state.
See a Cambridge roof priced on your own house
Type your address: we trace your roof from satellite, apply its pitch and show what a new shingle roof costs. Free, about a minute, no one calls you unless you ask.
Get my roof priceCompare with other lines
| Line | Wind (max) | Impact | Algae warranty | Colors |
|---|---|---|---|---|
| IKO Cambridge | 130 mph | Class 3 | 10 yr | 8 |
| IKO Dynasty | 130 mph | Class 3 | 10 yr | 14 |
| IKO Nordic | 130 mph | Class 4 | 10 yr | 6 |
| IKO Royal Estate | 130 mph | Class 3 | 10 yr | 4 |
| GAF Timberline HDZ | No cap (WindProven) | Class 3 | 25 yr | 23 |
| CertainTeed Landmark | 160 mph | Class 3 | 25 yr | 20 |
| CertainTeed Landmark PRO | 160 mph | Class 3 | 30 yr | 24 |
| Owens Corning Duration | 160 mph | Class 3 | 25 yr | 11 |
| Owens Corning Oakridge | 130 mph | — | 25 yr | 12 |
| Malarkey Highlander | 130 mph | Class 3 | — | 8 |
| Atlas Pinnacle Pristine | 160 mph | Class 3 | — | 19 |
| Atlas ProLAM | 130 mph | Class 3 | — | 9 |
| GAF Timberline UHDZ | No cap (WindProven) | Class 4 | 30 yr | 6 |
| GAF Timberline AS II | No cap (WindProven) | Class 4 | 25 yr | 7 |
| GAF Grand Sequoia | 130 mph | Class 4 | 25 yr | 5 |
| CertainTeed Presidential Shake | 130 mph | Class 3 | 30 yr | 5 |
| CertainTeed Carriage House | 130 mph | Class 4 | 30 yr | 9 |
| TAMKO Heritage | 130 mph | — | 10 yr | 7 |
| TAMKO Titan XT | 160 mph | Class 3 | 10 yr | 20 |
IKO Cambridge questions
How much does a IKO Cambridge roof cost?
On our quote engine a roof of architectural shingles on a 2,000 sq ft house (6/12 pitch, old layer torn off) comes to about $12,400–$14,300 at US-average roofer wages, roughly $600 per square installed. The engine prices architectural shingles as one class, not by brand: a roofer's price for Cambridge depends on what their supplier charges them for it, so ask for it by name.
What colors does IKO Cambridge come in?
IKO lists 8 colors: Dual Black, Weatherwood, Charcoal Grey, Driftwood, Dual Grey, Dual Brown, Earthtone Cedar, Harvard Slate. Availability varies by region, so check with a local roofer or IKO before you settle on one.
Is IKO Cambridge impact resistant?
IKO lists it as FM 4473 / UL 2218 Class 3. Class 4 is the highest UL 2218 rating and the one many insurers discount premiums for; Class 3 is one step below.
What wind speed is IKO Cambridge rated for?
110 mph standard; up to 130 mph (High Wind Application (six nails)), per IKO's own pages. Higher wind warranties usually need extra nails per shingle and the manufacturer's starter and ridge shingles.
What warranty does IKO Cambridge have?
Limited Lifetime, with Iron Clad Protection, 10 years. After the non-prorated period, a manufacturer's warranty usually covers a shrinking share of material cost and rarely labour; see our shingle warranty guide.
More on what a shingle warranty covers: shingle warranties explained.
Sources
Read 23 October 2026. IKO is not affiliated with SatelliteQuotes; product names are its trademarks.
- https://www.iko.com/na/product/cambridge/ — Colours, wind 110/130 mph, Limited Lifetime, algae 10 years, size, exposure, standards, Class 3 impact
- https://mediaresourcecenter.iko.com/m/b38b297ef97f40a3/original/IKO_TDS_CAMB_EN.pdf — Technical data sheet 10/2026: 20 shingles per bundle, 33.3 sq ft per bundle, three bundles per 100 sq ft, standards, nailing
- https://www.iko.com/na/document/us-iko-limited-warranty/ — US Limited Warranty (shingles installed on or after 1 Feb 2025): Iron Clad 120 months, wind 110/130, algae 120 months, six nails for high wind