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How to Nest Together Your Lockers Guide

Nesting lockers keeps runs straight, secure, and built to last. Follow our guide for a professional finish.

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Step-by-Step: How to Nest Your Lockers

1

Position the Lockers

Place the first locker in position on a level surface — this will act as your starting point. Align it where the final run will sit, whether against a wall or free-standing. Then place the next locker directly beside it, ensuring both bases and tops are flush. If your floor is uneven, use packers or shims under the base until both units sit level. It’s much easier to fix everything straight before bolting together.

2

Check Door Alignment

Before nesting, open and close the doors on both units. Check that they swing freely without clashing or rubbing. Misalignment now means trouble later — so get this right before tightening anything.

3

Locate the Nesting Holes

Open the locker doors fully. On the inside of each side panel, you’ll find pre-drilled holes (typically near the top and bottom of the frame). These are your nesting points. Align the holes on both lockers so that bolts can pass cleanly through. If your lockers don’t have pre-drilled holes, you may need to carefully drill matching holes through both side panels using a 6mm or 8mm drill bit — depending on bolt size.

4

Insert and Tighten Bolts

Push the bolts through the aligned holes, starting from the front frame area and moving towards the rear. Add washers on both sides and secure with nuts. Tighten each bolt gradually using a socket or spanner, alternating between top and bottom to maintain even pressure. Avoid over-tightening — this can cause the frames to twist or doors to misalign.

5

Check Final Alignment

Once the lockers are fully connected, step back and check the entire run visually. Make sure all doors open freely, the top and bottom lines are level, the gaps between the frames are consistent, and the bank sits firmly on the floor or stand. Adjust bolts slightly if anything looks uneven.

Installer Tip: If you’re fitting a long run, bolt them in pairs first, then connect those pairs together. It’s easier to handle smaller sections & maintain alignment.

💡Additional Tips

  • Nesting Order: Always work from left to right and check alignment after every two or three lockers.
  • Mixed Sizes: If you’re combining different locker widths, group identical sizes together where possible for the best appearance.
  • Base Fixing: For floor-mounted lockers, use fixing plates or screws through pre-drilled holes in the feet to prevent movement.
  • Finishing Touch: Once everything’s secure, wipe down the doors and frames to remove fingerprints or swarf from drilling.

❌ Common Mistakes to Avoid

  • Skipping Levelling: Even a slight tilt can cause door misalignment down the line.
  • Over-Tightening Bolts: Can warp frames and affect the operation of locks.
  • Using the Wrong Fixings: Always use bolts with washers to prevent paint damage and frame stress.
  • Ignoring Floor or Wall Anchoring: Especially dangerous for tall or heavy units.

Need Help or Replacement Fixings?

If you’re missing any bolts, washers, or need replacement parts, we supply locker nesting nuts and bolts compatible with most UK brands including Probe, Pure, Elite, Link, and QMP. Our partners at Lockertek also offer pre-nesting units before delivery if you want to save installation time on site. Just simply opt for a nest of 2 or nest of 3 unit and you'll save money as they'll manufacture them with a middle wall to save on raw materials. Get in touch with our sales team for more info or to add nesting nuts and bolts to your order.