Commercial roofing
in Downingtown, PA

Commercial roofing in Downingtown, PA. Get help with leaks, repairs, maintenance and replacement, with a plan that works for your business.

Let’s talk about your roof (717) 733-0364
Crew installing an EPDM roofing system
Roofing crew working along a roof edge
SENSENIG AT WORK.
COMMERCIAL ROOFING, UP CLOSEEvery seam.
Every detail.A closer look at our craft.
Serving businesses
since 1958.

25 years average roofing experience

Elevate20 consecutive Master Contractor Awards
CarlislePerfection Council · Authorized applicator
GAFMaster Commercial
Johns ManvilleApproved contractor
TremcoApproved contractor
GarlandApproved applicator
NRCAMember
PA COSTARSContractor
CarlisleExcellence in Single Ply & Perfection Awards

YOUR ROOF. YOUR NEXT STEP.

Give your renovation a roof plan that keeps up

When a Downingtown commercial space is being renovated, it is worth asking what the changes mean for the roof before the interior work is complete. New ventilation or equipment can create roofing needs even if no leak has appeared yet.

Bring the renovation plans into the roof conversation

Share proposed exhausts, cooling units and service routes. Planning their openings and flashing together can avoid finishing a roof only to cut into it again for the next trade.

Consider what is happening around the roof, too

If your building includes older and newer sections, have each assessed on its own condition. A tenant improvement may only affect part of the roof, but the connection to the surrounding assembly still needs to work.

Sensenig roofing crew installing an EPDM membrane
From our work: installing an EPDM roofing system.

Avoid doing the same flashing work twice

For a Downingtown renovation, compare the existing roof’s condition with the timing of new equipment. If replacement is already needed, coordinating curbs and flashing within that project can make more sense than modifying an assembly that will soon be removed.

LET’S MAKE THE NEXT STEP SIMPLE

Start with what you know. We can help with the rest.

Tell us what you have noticed, how it is affecting your business and whether you have a deadline in mind. A few details can help us prepare, but you do not need a complete set of records to get in touch.

  • Renovation drawings and new roof penetrations
  • The schedule and scope assigned to each contractor
Let’s talk about your roof
Commercial roof maintenance work

If you already know what you need

Understand the roof’s conditionStart with an inspection when you need answers before deciding on the work.Get help with an active leakCall about water coming in so we can discuss the situation and availability.Plan ongoing roof careKeep small issues and repair history in view with a maintenance plan.

A FEW THINGS YOU MAY BE WONDERING

Before you get started

Can we add equipment before deciding on the roof?

It is worth reviewing the roof first. Equipment can restrict access or create new openings, and its placement may affect a later replacement. Coordinate the two scopes before committing to the installation sequence.

Can we stay open while the roof is being worked on?

Often the work can be planned around an occupied building, but the details depend on access, the roof system and the work involved. Tell us which entrances, hours and operations need protection so we can discuss the sequence and any restrictions before the job starts.

What should we do if water is coming in now?

Keep people away from wet electrical equipment and damaged ceilings. If it is safe, protect the affected contents and note where and when the leak appears. Do not climb onto a wet roof. Call (717) 733-0364 to discuss the situation and next steps.