Project spotlight • Slidell, Louisiana
Atlas Majestic Shake FORTIFIED Roof Project in Slidell, LA
Southern Home Improvement Center installed Atlas Pinnacle Pristine Class 3 architectural shingles in Majestic Shake for this Slidell FORTIFIED Roof project. The roof assembly includes an ice and water shield membrane with synthetic underlayment above it serving as a bond break.
This project pairs a dimensional shingle finish with a sealed-deck assembly beneath the roof covering. The photographs show the materials and roof views from this St. Tammany Parish home.

Materials selected for this Slidell home
- Location
- Slidell, LA • St. Tammany Parish
- Contractor
- Southern Home Improvement Center
- Shingle product
- Atlas Pinnacle Pristine • Class 3
- Color
- Majestic Shake
- Sealed-deck layer
- Ice and water shield membrane
- Separation layer
- Synthetic underlayment used as a bond break
The material stack is a defining detail of this project. The membrane and synthetic layer have separate roles; the visible shingles form the outer roof covering.

Atlas Pinnacle Pristine in Majestic Shake
The bundle labels provide a useful record of the product installed. They show the Pinnacle Pristine name, Class 3 marking, HP42 technology and Majestic Shake color identification.
Atlas lists Class 3 impact resistance and Scotchgard Protector for this shingle line. Its limited warranty terms govern coverage; a “lifetime” label does not mean an unlimited roof service life, and a wind warranty is not a hurricane rating for the entire home.

For the manufacturer's current product information and warranty resources, see Atlas Pinnacle Pristine shingles. Product ratings describe tested characteristics and do not promise that shingles cannot be damaged in a storm.
How the color looks beside the home's siding
The close roof view places the Majestic Shake blend directly beside light-colored siding and window trim. Individual shingles vary in tone, giving the finished surface more visual depth than a uniform color.

Compare this close view with the wider evening photograph above. Light, camera exposure and viewing angle change how the same roof appears. For a new project, make the final color choice with full-size shingle samples beside the home's actual exterior materials.
The sealed deck and synthetic bond-break layer
For this installation, the specified ice and water shield forms the sealed-deck membrane. Synthetic underlayment above it separates the asphalt shingles from the membrane below.
A bond break helps limit direct adhesion between shingles and the underlying self-adhered membrane. It does not replace the sealed-deck layer. Product compatibility, coverage, fastening and transitions must follow the applicable assembly requirements and manufacturer instructions.

Roof planes, ridge views and the finished appearance
The photographs show the shingle pattern across adjoining slopes, along a ridge and beside the home's upper wall. Together, these views make this project useful for homeowners considering how Majestic Shake may look across a larger roof area.
The distinction is between what can be seen and what is documented: the gallery illustrates the exterior finish, while the project scope identifies the membrane and bond-break layers below it.

Questions about this project
Which Atlas shingle and color were used?
Atlas Pinnacle Pristine Class 3 architectural shingles in Majestic Shake. The bundle photograph shows the product and color labeling.
What separates the shingles from the sealed-deck membrane?
The project uses synthetic underlayment as a bond break above the ice and water shield membrane. This describes the selected assembly for this roof, not a universal specification for every reroof.
Does Class 3 mean the roof is FORTIFIED?
No. Class 3 is a shingle impact-resistance classification. FORTIFIED designation requires the applicable construction details, independent evaluation and documentation review.
Plan a similar roof in Slidell
Standard reference: IBHS FORTIFIED Roof overview.
Discuss your Northshore roofing project
Contact Southern Home Improvement Center to discuss your existing roof, shingle choices and whether a FORTIFIED scope fits your Slidell-area home.

