When the spring is too small the door is way too heavy.
Garage door too heavy.
If the tension is too loose the springs that help lift the door are ineffective and the weight of the door makes this unsafe.
But what that will do is severely shorten the life of the springs.
Door will be difficult to close.
A properly balanced garage door weighs about 10 to 15 pounds which can easily be lifted with one hand.
In the second example the springs are too big they are also too strong for the door.
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You just added 1 3 to 1 4 of the weight to it.
While garage door torsion springs can handle weights of up to 800 lbs.
Can i adjust the torsion spring.
Too much tension equates to a door that doesn t close all the way or.
Very easy to open and close manually and will weigh around 5 15 lbs.
Sure you can add a couple of turns to the spring.
Springs are too big.
If the spring is to small the door will be difficult to open if the spring is to large the.
So my 2 car garage door takes at least 30 50lb to lift manually.
If it s a standard 16x7 door you re talking 150 200 lbs with no insulation.
I was thinking about taking a couple steel rods and adjust the torsion spring myself.
If the door is heavier it is highly.
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If the spring or springs are to large the garage door will try to open itself an can cause damage to the garage door or any of its parts including the garage door opener if one is installed.
Springs are rated in cycles for specific sized doors.
Or more the energy they conserve is sufficient to cause a major injury or even death.
There could be several issues preventing your door from lifting easily.
If the spring or springs are too small the garage door will feel heavy.
In the first example the spring is too small.
Pull the emergency cord on your door opener and gently lift your garage door.
For safety reasons don t try to solve the problem yourself.
Garage door is too heavy to open manually.
Put simply heavy duty elastic coils designed to support a given garage door s weight by generating a high level of torque or rotating force perpendicularly to the pivot point.