Home Project Cost Guides: Solar, Pools & Home Exterior

What changed when the 30% federal residential solar credit (Section 25D) expired on December 31, 2025 — and whether solar still pays off in 2026.

What solar costs in 2026 by system size, state, and equipment — with the math behind every number.

Cash, loan, lease, or PPA — how each path changes who claims the tax credit and what you actually pay.

When solar breaks even and what it saves over 25 years against rising electricity prices.

How many panels and how many kilowatts you need for your home and electricity use.

Whether a home battery is worth it in 2026, especially under NEM 3.0-style export rates.

How your state credits the energy you export — the biggest swing factor in solar payback.

Plain-English explainers on panels, inverters, and how production actually adds up.

Panel and inverter types compared on cost and performance.

Where solar and pools meet — like heating a pool with solar panels.

What an inground pool costs in 2026 by type, size, and feature — with a transparent cost breakdown.

How an inground pool is built, step by step, and how its pump, filter, and sanitation keep the water clean.

Gunite vs. fiberglass vs. vinyl — cost, lifespan, and the trade-offs that drive the price.

Resale value, lifestyle, and the real long-run cost of owning an inground pool.

Building permits, barrier/fence laws, and pool safety codes — and how they vary by state and town.

What it costs to run a pool each month — chemicals, power, water, and service.

Gas vs. heat pump vs. solar — install cost and seasonal operating cost by climate.

Replaster, pebble, and tile resurfacing cost by material and pool size.

Heating a pool with solar — where the pool and solar guides connect.

What a fence costs in 2026 by material, height, and length — with a transparent per-linear-foot breakdown.

Wood vs. vinyl vs. chain-link vs. aluminum vs. composite — cost, lifespan, and upkeep trade-offs.

Permits, property lines, post spacing, and gates — how a fence gets planned and built.

What a driveway costs in 2026 by material, size, and depth — with a transparent per-square-foot breakdown.

Asphalt vs. concrete vs. pavers vs. gravel — cost, lifespan, and upkeep trade-offs.

Permits, curb cuts, base prep, and drainage — how a driveway gets planned and built.

What siding replacement costs in 2026 by material and house size — with a transparent per-square breakdown.

Vinyl vs. fiber cement vs. engineered wood — cost, lifespan, and upkeep trade-offs.

Measuring walls, permits, tear-off, and what happens when rot shows up — how a re-side really goes.

What changed when the federal 25C credit (30% up to $2,000 for heat pumps) expired on December 31, 2025 — and how to buy heating and cooling in 2026.

What HVAC replacement costs in 2026 by system type, size, and efficiency tier — with the sizing math shown.

Heat pump vs. furnace + AC vs. ductless mini-split — cost, efficiency, and which homes each one fits.

Tonnage, BTUs, SEER2, and AFUE in plain English — how systems get sized and what the ratings mean.