Best Exterior Shutters for Double Windows That Stand Up to Weather
Exterior shutters for double windows can enhance curb appeal while protecting interiors and improving energy efficiency. This guide reviews four top vinyl and PVC shutter options suitable for double-wide setups, with quick specs and installation notes. Each product is selected for durability, UV resistance, and ease of mounting with standard shutter-lok hardware. The table below provides a quick snapshot to help compare features at a glance.
| Product | Brand | Size | Color |
|---|---|---|---|
| Ekena Millwork Lifetime Vinyl LP2S14X04300BL | Ekena Millwork Store | 14-3/4″W x 43″H | Black |
| Ekena Millwork Lifetime Vinyl LL1S14X03600BL | Ekena Millwork Store | 14-1/2″W x 36″H | Black |
| Mid America 00021247002 Williamsburg | America | 12″W x 47″H | Black |
| Double Palm Tree Shutter | Unknown Vendor | 11.5″W x 41″H | Not specified |
Ekena Millwork Lifetime Vinyl LP2S14X04300BL Shutters

Item Description: 14-3/4″W x 43″H Lifetime Vinyl, Standard Two Equal Panels, Raised Panel Shutters, with Installation Shutter-Lok’s & Matching Screws (Per Pair), Black. Dimensions: 14-3/4 in. Width x 1 in. Depth x 43 in. Height. Includes pair of shutters and color-matching hardware.
Ekena Millwork Lifetime Vinyl LL1S14X03600BL Shutters

Item Description: 14-1/2″W x 36″H Lifetime Vinyl, Standard Cathedral Top Center Mullion, Open Louver Shutters, with Installation Shutter-Lok’s & Matching Screws (Per Pair), Black. Dimensions: 14-1/2 in. Width x 1 in. Depth x 36 in. Height.
Mid America Williamsburg Double Panel Shutters

Item Description: Standard Size Williamsburg Double Panel Vinyl Shutters, with Installation Shutter-Lok’s & Matching Screws (Per Pair), 002, 12″W x 47″H, Black. Includes pair of shutters and color matching hardware. Material and size are nominal due to manufacturing tolerances.
Double Palm Tree Exterior PVC Shutter

Product Description: Custom exterior PVC shutter featuring a coastal decor motif with a double palm tree design. Sold individually; dimensions listed as Width 11.5 inches, Height 41 inches. Hardware not specified in listing.
Buying Guide
Exterior shutters should be evaluated on material durability, weather resistance, and ease of installation for double window configurations. Consider these dimensions when selecting shutters that pair well on both sides of a double window unit.
- Material and longevity: Vinyl and PVC shutters resist moisture and fading, making them suitable for coastal or high-humidity regions. Look for kills such as UV stabilizers and tolerance to temperature swings.
- Profile and style: Raised panels, open louvers, and cathedral tops influence curb appeal and shading. For double windows, matching style on both sides creates visual balance, while center mullions can be highlighted by symmetrical sidelights.
- Size and fit: Confirm exact width and height per shutter and ensure installation hardware is included. Some listings note nominal sizing due to manufacturing tolerances; plan for small adjustments during mounting.
- Installation: Many products come with Shutter-Lok hardware and screws for quick mounting. Verify recommended mounting locations (window frame vs. brickmasonry) and whether additional spacers or weatherproof sealing are needed.
- Maintenance: Vinyl and PVC require minimal upkeep—wipe with mild soap and water. Avoid abrasive cleaners to preserve color and finish for long-term aesthetics.
- Cost and warranty: Compare total cost per pair and check for warranty coverage on fading, cracking, or warping. A slightly higher upfront cost can yield longer service life in exposed environments.
- Aesthetic goals: For a classic look, align shutter color with trim darkness or exterior accents. Black shutters pair well with light siding for high-contrast styles; darker homes benefit from muted contrasts.