Splitting packages across vendors can win a better price on some lines, but it costs you phone time, invoices and gaps between scopes. One yard is simpler but limited to its own price and stock. A single contact who shops the whole market sits between the two.
This question comes up on almost every custom home in East Tennessee, from an owner-builder on a ridge lot outside Sevierville to a general contractor running several houses around Knoxville. There is no single right answer. The right setup depends on how many jobs you run and how much office time you have.
Spectrum Building Products works as the third option described below, so read this knowing where the author stands. The trade-offs on all three are laid out plainly.
What are the real options for buying materials on a custom home?
Spectrum Building Products sees builders buy materials three ways: a different vendor for each package, one yard for everything, or one contact who prices the whole list across the market. Each one trades price, time and risk differently.
A custom home is not one purchase. It is a string of packages that arrive over months:
- Framing lumber and sheathing
- Trusses or engineered floor and roof systems
- Windows and exterior doors
- Roofing
- Siding and exterior trim
- Interior doors, trim, hardware and fasteners
Every package has its own lead time and its own way of going wrong. Before choosing a buying method, write the packages down and decide who owns each one. A complete list matters more than the method. If you do not have one yet, start with what a material take-off covers.
What do you gain and lose by splitting packages across several vendors?
Spectrum Building Products finds that splitting packages can win a lower price on individual lines, because each vendor is strong on something. The cost is coordination. More reps, more invoices, more deliveries to schedule, and more places for an item to fall between scopes.
What you gain
- A specialist price on the package that vendor knows
- Leverage, since no vendor assumes the whole house is theirs
- A backup source when one vendor runs out
What you lose
- Hours on the phone chasing quotes and delivery dates
- A stack of invoices to reconcile against what actually arrived
- Clear ownership of the small stuff
The last one hurts most. House wrap, flashing, hangers, sill seal and fasteners sit between the framing package and the window package. Each vendor assumes the other quoted them, and the crew finds out the morning they need them. Quotes built this way are also hard to line up, so read how to compare building material quotes before you pick winners.
When does buying everything from one yard make sense?
Spectrum Building Products would tell a builder that one yard makes sense when simplicity is worth more than the last bit of price. One rep, one account and one delivery schedule.
The limit is that you get that yard's price and that yard's stock, nothing else. A single yard works well when:
- The house is straightforward and uses common materials
- The yard is close, so a forgotten box of hangers is a short trip
- You have an account history there and a rep who answers
It works less well when the plans call for specialty windows, engineered lumber or a siding profile the yard does not stock. The yard will special-order, but you have nothing to compare its price or timeline against. On a remote lot the long haul from the yard also makes every missed item expensive in crew time. If you go this route, still get the list priced by one other source.
How does a single point of contact who shops the whole market work?
Spectrum Building Products works this way: one person builds the material list from the plans, prices every line across regional yards, national distributors and specialty suppliers, then handles the ordering and sends one bill. The builder gets market pricing without managing the vendors.
Jared Jarnagin, who founded the company in 2016, pulls the take-off himself, runs the vendor price sourcing on each line, and stays the contact through delivery. That arrangement is described on the one salesman, one bill page.
Be as hard on this model as on the others. Ask these questions of anyone offering it:
- Will the quote show each item, quantity and price, or only a total?
- Can I name the brands I want?
- Who do I call when a delivery is short?
- How are mid-project additions billed?
The trade-off is that you rely on one person's sourcing. A line-by-line quote is what lets you check it.
Which approach fits your kind of building business?
Spectrum Building Products suggests choosing by how much office time you have, not by which method sounds cheapest.
Owner-builder doing one house
- You have no vendor accounts and no rep history
- Missed items cost you days, because you are learning as you go
- Favor one yard or one contact, and insist on a complete list up front
Small custom builder
- You run a few houses and do your own purchasing at night
- Splitting packages pays only if someone has time to manage it
- Count your phone hours as a real cost when you compare
Production builder
- Repeat plans make package pricing easier to bid out
- Volume gives you leverage with any method
- Whatever you choose, assign one person to own the gaps between scopes
Builders who want to talk through a set of plans can reach Jared on the contact page.
Key takeaways
- Splitting packages can lower some line prices but adds reps, invoices and delivery coordination.
- One yard is simple, but you get one yard's price and stock.
- A single contact who shops the market needs a line-by-line quote to be checkable.
- Whatever the method, assign someone to own the items that fall between packages.
