Atlas ProLAM shingles
Atlas's value architectural shingle in the same oversized 42-inch format as Pinnacle Pristine, with algae-resistant granules and a Class 3 impact rating, in fewer colors.
A roof in it: about $12,400–$14,300 on a 2,000 sq ft house. 9 colors, drawn below.
Atlas ProLAM specifications
- Type
- Laminated architectural, HP42 (42-inch) format
- Shingle size
- 42 × 14 in
- Exposure
- 6 in
- Bundles per square
- Not stated by the manufacturer
- Weight per square
- Not stated by the manufacturer
- Wind warranty
- Up to 130 mph (per Atlas's limited shingle warranty)
- Impact rating
- UL 2218 Class 3
- Fire rating
- Class A (UL 790 / ASTM E108)
- Warranty
- Lifetime limited
- Algae resistance
- Algae-resistant granules; warranty length not stated
- HP42 and FASTAC
- The 42-inch shingle with a marked nailing area and two sealant lines, as on Pinnacle Pristine.
- Standards
- ASTM D3462 · ASTM D3018 Type 1 · ASTM D3161 Class F · ASTM D7158 Class H · UL 790 Class A · UL 2218 Class 3 · UL 2390 Class H · CSA A123.5
From Atlas'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.
Atlas ProLAM colors
The 9 colors Atlas lists for ProLAM. 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.
See ProLAM colors on a house with your siding, trim and door.
ProLAM Morning Harvest
Our impression: golden wheat tan.
ProLAM Chestnut
Our impression: warm mid-brown.
ProLAM Black Shadow
Our impression: charcoal black.
ProLAM Hearthstone
Our impression: warm grey-tan.
ProLAM Pewter
Our impression: silvery mid grey.
ProLAM Hickory
Our impression: medium-dark brown.
ProLAM Weathered Wood
Our impression: grey-brown weathered wood.
ProLAM Weathered Shadow
Our impression: darker grey-brown.
ProLAM Desert Shake
Our impression: sandy tan.
What a Atlas ProLAM 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 ProLAM costs your roofer depends on their supplier, so ask for it by name. Prices in your state: roof replacement cost by state.
See a ProLAM roof priced on your own house
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| Line | Wind (max) | Impact | Algae warranty | Colors |
|---|---|---|---|---|
| Atlas ProLAM | 130 mph | Class 3 | — | 9 |
| Atlas Pinnacle Pristine | 160 mph | Class 3 | — | 19 |
| 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 |
| IKO Dynasty | 130 mph | Class 3 | 10 yr | 14 |
| IKO Nordic | 130 mph | Class 4 | 10 yr | 6 |
| Malarkey Highlander | 130 mph | Class 3 | — | 8 |
| 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 |
| IKO Cambridge | 130 mph | Class 3 | 10 yr | 8 |
| IKO Royal Estate | 130 mph | Class 3 | 10 yr | 4 |
| TAMKO Heritage | 130 mph | — | 10 yr | 7 |
| TAMKO Titan XT | 160 mph | Class 3 | 10 yr | 20 |
Atlas ProLAM questions
How much does a Atlas ProLAM 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 ProLAM depends on what their supplier charges them for it, so ask for it by name.
What colors does Atlas ProLAM come in?
Atlas lists 9 colors: Morning Harvest, Chestnut, Black Shadow, Hearthstone, Pewter, Hickory, Weathered Wood, Weathered Shadow, Desert Shake. Availability varies by region, so check with a local roofer or Atlas before you settle on one.
Is Atlas ProLAM impact resistant?
Atlas lists it as 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 Atlas ProLAM rated for?
Up to 130 mph (per Atlas's limited shingle warranty), per Atlas's own pages. Higher wind warranties usually need extra nails per shingle and the manufacturer's starter and ridge shingles.
What warranty does Atlas ProLAM have?
Lifetime limited. 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. Atlas is not affiliated with SatelliteQuotes; product names are its trademarks.
- https://www.atlasroofing.com/products/roof-shingles/prolam-shingles — Class 3, up to 130 mph, warranty, algae resistance, colors
- https://www.atlasroofing.com/img/Literature/ProLam-Data-Sheet.pdf — size, exposure, standards