How to Measure Your L-Shape or U-Shape Sectional for a Perfect Custom Outdoor Cover

L-shaped and U-shaped outdoor sectionals are perfect for entertaining, but finding off-the-shelf covers that fit them correctly is nearly impossible. Generic covers are often too tight in some areas and excessively loose in others, creating valleys that catch water and wind.

Ordering a custom-fit cover from Kraft Cushions guarantees complete, tailored protection. All you need is a flexible tape measure, a notepad, and a few minutes to capture precise dimensions using this step-by-step guide.

Preparation & Essential Tips

Before measuring, keep these three key rules in mind:

1. Keep Furniture Assembled: Measure your sectional exactly as it is configured on your patio or deck.

2. Measure at the Widest/Highest Points: Always record the maximum outer dimensions (including protruding armrests, thick cushion backs, or flared legs).

3. Do Not Add Extra Allowance: Provide exact physical measurements. Our production team automatically adds standard fit clearance for easy installation and removal.

Step-by-Step Measuring Guide for L-Shaped Sectionals

TOP-DOWN VIEW OF L-SHAPED SECTIONAL

        ◄────────────── Length A (Back Left) ──────────────►
      ┌───────────────────────────────────────────────────┐ ▲
      │                                                   │ │ Depth A
      │                                                   │ ▼
      │          ┌────────────────────────────────────────┘
      │          │
      │          │
      │ Depth B  │
      │          │
      │          │
      └──────────┘
      ◄──────────►
     Width B (Front Short)

Step 1: Overall Back Left Length (Length A)

Measure across the entire back edge of the long side, from the outer edge of the far left arm/back to the far right corner point.

Step 2: Overall Back Right Length (Length B)

Measure across the back edge of the return side, from the back outer corner to the far end edge.

Step 3: Total Depth (Depth A & B)

Measure from the backmost frame or cushion point to the front edge of the seat cushion for both left and right seating runs.

Step 4: Overall Height

Measure vertically from the ground to the top of the highest back cushion or frame point. (Note: We recommend covers sit 1–2 inches off the ground to facilitate airflow and prevent bottom hem fraying.)

Step-by-Step Measuring Guide for U-Shaped Sectionals

For U-shaped configurations, capture three primary span dimensions:

1. Back Wall Length: The full total width across the middle back section.

2. Left Wing Length: Total depth from the back edge to the front end of the left seating arm.

3. Right Wing Length: Total depth from the back edge to the front end of the right seating arm.

4. Arm Heights & Seat Depths: Ensure cushion overhangs are included in your depth measurements.

Summary Checklist Before Ordering

• [ ] Measured in inches or centimeters? (Specify unit clearly).

• [ ] Included all back cushions in overall height?

• [ ] Measured maximum outer points including armrests?

• [ ] Selected color preference and tie-down strap placement?

Get started today by submitting your measurements to Kraft Cushions to receive your custom sectional cover quote!