Same-day leak repair in Queens

Bitumen Roof Sheets Leaking

Bitumen roof sheets leaking usually means a seam, crack, or worn patch is letting water through, and MNM Roofing gets it stopped the same day. Licensed and insured, we answer 24/7 and send a crew to Queens properties the day you call.

Call (347) 835-5040 Get a free estimate
  • Licensed & insured
  • Open 24/7
  • Same-day crews
MNM Roofing crew torching a new bitumen seam on a flat roof in Queens
Is your bitumen membrane the problem

Confirm the source before you patch the wrong thing

Water does not always show up where it enters. We check seams, cap sheet, and flashing before touching anything, so the repair goes where the leak actually starts. If the source is not obvious, a modified bitumen roof inspection finds it.

Signs worth calling about:

  • Water stains spreading across the ceiling
  • Damp spots that return after drying
  • A roof deck that feels soft or sags
  • Visible cracks in the bitumen sheets
  • Bubbling membrane or pooling water
  • A musty smell indoors
Roofer inspecting a split seam on a modified bitumen roof before repairing it

24/7

Leak response

Where bitumen roofs actually fail

Four spots we check first, every time

Modified bitumen and built-up roofing wear in predictable places.

Swipe to see the full table

Failure point Likely cause What it leads to
01Seam separation Torch weld or adhesive lets go over time Water intrusion at the joint
02Membrane blistering or cracking Trapped moisture, sun, age Splits that widen
03Flashing failure Metal pulls away from walls or curbs Leaks far from the actual gap
04Granule loss or membrane wear UV, foot traffic, ponding water Thinned membrane, no protection
How we stop it, start to finish

From tarp to torch to a warrantied repair

We do not guess and we do not leave a roof open overnight.

For worn or aging membranes beyond a single leak, see bitumen roof repair.

Water coming in now?(347) 835-5040
  1. 01

    Inspect the roof and pinpoint where water is entering

  2. 02

    Tarp and waterproof the area same day if active Same day

  3. 03

    Patch the section or re-torch the seam once dry

  4. 04

    Complete the permanent repair, backed by a warranty Warranty

Every bitumen roof we handle

Built for whatever sits under the membrane

Torch-down bitumen section over a porch on a single-family home in Queens
Residential

Residential, single-family

Torch-down and mod-bit sections over porches, additions, low-slope roofs.

Flat bitumen roof on a Queens apartment building with several units below
Multi-family

Multi-family, apartment building

Fast response when one leak affects several units below.

Crew repairing a modified bitumen membrane on a commercial flat roof
Commercial

Commercial, flat roof building

Full-building bitumen systems repaired without disrupting tenants.

Large low-slope bitumen membrane on a warehouse roof with ponding areas
Industrial

Warehouse, industrial

Large low-slope membranes where ponding wears the surface fastest.

FAQ

Straight answers before you call

A patch or a re-torched seam solves the majority of leaks we see. Full sections get replaced only when the membrane beneath is too worn to hold a repair.

Yes. We run same-day and 24/7 emergency service across Queens.

Yes. Commercial, warehouse, and industrial bitumen roofs are routine work for us.

Yes, every permanent repair carries a warranty on the work performed.

Free estimate

Get the leak looked at today

See what a repair like this runs on our bitumen roof repair cost page, or reach our contact page and we will get a crew out to look at it.

Call (347) 835-5040
Get a free estimate
  • Open 24/7
  • Licensed & insured
  • All of Queens