Compare the edges of each opening
Tell us whether the issue is along the bottom, at the side or where a strip is detaching. Multiple doors on one property may have different retainers and threshold shapes. Photograph the affected edge safely and mention recent surfacing work that could have changed the contact area.
Define any additional property work
The quote should identify what seal replacement is expected to improve. If a slab change or complete new door is needed, Royal Palm Beach’s building system provides the relevant project and inspection record for that wider work. Keep those responsibilities separate so a sealing repair is not mistaken for a drainage or construction package.
Your questions
Can weatherstripping correct a crooked door?
No. Uneven movement or resting position needs mechanical assessment. Material added around the opening should not conceal that fault.
Will a new bottom seal prevent every insect or water entry?
No universal result can be promised. Fit, surrounding gaps and site conditions affect the outcome; discuss the specific opening and observed problem.
