Sliding Glass Door & Steel Door Replacement Plan
A written plan for replacing a sliding glass door, patio door or steel entry door — the right door type, the specs to ask for, a budget range and a bid-ready scope of work.
One-time payment through secure Stripe checkout. After payment you will complete a short project intake form.
Deliverables
Door assessment summary
A review of your current doors from your photos and measurements: condition, operation issues, drafts and security concerns.
Door type recommendation
Sliding, hinged patio, steel or fiberglass entry options compared for your opening, budget and priorities.
Spec & hardware sheet
Glass package, frame material, threshold, locking hardware and finish options written as a quotable spec.
Budget range
An estimated cost range for the door, trim and related work, with notes on what drives the price up or down.
Contractor scope of work
A bid-ready scope you can send to contractors so their quotes line up.
Bid comparison review
Send us the quotes you receive and we compare them side by side.
Who it is for
A good fit if you are
- Homeowners with a sticking, leaking or drafty sliding glass door
- Anyone upgrading an entry door for security or appearance
- Buyers who want a clear spec before getting quotes
Not the right fit for
- People who want ZenFlow to install the door — installation is done by the contractor you hire
- Structural changes such as widening an opening, which need an engineer or architect
How it works
Buy
Secure one-time checkout through Stripe.
Intake
Complete the intake form with photos and measurements.
Plan delivered
We send your door plan and scope of work.
Bid review
Send us your quotes for a side-by-side review.
Straight answers
Does ZenFlow install doors?
No. This is a planning deliverable. You hire the contractor of your choice.
Can the plan cover more than one door?
Yes — the plan covers up to three door openings. Tell us about each on the intake form.
When will I receive the plan?
We confirm a delivery date once your intake form is complete.
Do I need a permit?
It depends on your city and the scope. The plan lists the questions to ask your local building department.
Do you have reviews I can read?
ZenFlow is a new service, so we don’t have reviews to show yet.
Get a clear door spec before you get quotes.
Sliding Glass Door & Steel Door Replacement Plan
ZenFlow Home Services provides planning, design and project-management deliverables. We do not perform electrical, roofing, solar or structural installation work — that is done by the contractors you choose and hire.