Product Feature:

  • Automatic drop seal

  • Seal drops to the floor when door is closed

  • Seal rises above the floor when door is opened

  • Silicone seal does not hurt or scratch floor

  • Silicone seal long lasting without becoming brittle

  • Prevents water, noise, dust, insects, smoke, light, etc...

  • Available in silver or brown

  • Tested for 200,000 times opening spring mechanism



  • 1 year warranty against manufacturer's defect

  • 1 year onsite warranty when installed by Smart-Home

Keep Out ::: :::

Why choose ProSeal?
Robust internal spring mechanism, built to last.
High quality silicone seal.
Silicone seal compresses fully to the floor, sealing all gaps.
Other Brands
Internal spring mechanism wears out easily.
Low grade rubber seal.
Gaps on both sides of door due to low low quality spring mechanism.
Drags along the floor
Door open - seal auto lifts up
Door close - seal auto drops
Min. 680mm,   Max. 1130mm
*If width of door exceeds 1000mm,
there will be additional $15 charge.


Silver  - $150

Brown - $160

Price includes installation


Silver  - $200

Brown - $220

Price includes installation

Main Door

Side Door

Scenario 1


Imagine general washing and cleaning is going on outside your unit.


Rest assured that Auto Seal minimises water from seeping into your house from outside.

Scenario 2

You are singing karaoke in the middle of the night and trying to hit the high notes. 

Auto Seal keeps your singing within your own place and not disturbing your neighbours.

Benefits of ProSeal

Examples of jobs done

Frequently Asked Questions

What is Auto Seal?


Autoseal is a automatic drop-down door seal installed on the bottom of the door to close the gaps when the door is closed. The seal is lifted off the floor when the door opens to prevent making marks to the floor. 


What are the advantages of Auto Seal?


AutoSeal can block out unwanted insects, water, sound, light and dust from outside the house.

- Water will not seep into the house from the outside whle there is cleaning going on.

- Insects will not be able to penentrate the door seal when the door is closed. 

- AutoSeal is useful for blocking sounds from outside of the house and vice versa.


What is Auto Seal made of?


The housing of the AutoSeal is made of aluminium while the seal material is silicone rubber. Silicone rubber is an extremely durable synthetic rubber roofing membrane and is widely used in seals because of its insulation capabilities in the automotive and industrial environment.


How long is the warranty period?


The warranty period is 1 year against workmanship and product defect.


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Warehouse  (Appt Only)

No.10 Kaki Bukit Road 1 #03-19

Singapore 416175

Sales Inquiry

+65 9119 7615

Opening Hours

Monday to Friday   (10am - 7pm)

Saturday                 (10am - 3pm)

Sunday & PH          Closed

Job Opportunities


+65 6846 1870