Hail, wind and temperature swings
The High Plains can swing from warm afternoons to hard freezes, sometimes within a day. Pavement expands and contracts with each swing, and cracks open a little more each cycle. Water that gets into those cracks can freeze and widen them further.
Hail and blowing grit scour the surface and age it faster. Strong sun on clear days dries the binder. The result is a lot that looks fine one season and is cracked across its surface two or three seasons later if nothing is done.
Why preservation costs less than repaving
Crack sealing and sealcoat are the cheapest work you can do on asphalt, and they protect the most expensive part: the base. Sealing cracks keeps water out of the base; sealcoat slows sun and weather from drying the surface. Done on time, they delay the point where a lot needs patching, overlay or replacement.
Wait too long and the same lot needs full-depth repair in the failed areas, then overlay. The longer the delay, the bigger the bill. That is why we start every review in this region by asking how much of the pavement is still worth protecting.
- Crack sealing: seal working cracks before water reaches the base
- Sealcoat: protect sound pavement from sun, hail scour and weather
- Spot repair: fix failed areas before they spread
- Repave: only where preservation no longer makes sense
Parking lot striping in Amarillo and asphalt paving in Lubbock
Parking lot striping in Amarillo often follows preservation work: once cracks are sealed and the surface coated, fresh markings make the lot read clearly again. For asphalt paving in Lubbock, the focus is base and drainage — pavement here has to handle freeze-thaw and heavy rain events, so it needs a base that drains and a thickness that matches traffic.
County and private roads: caliche, chip seal and asphalt
Many roads across the region run on caliche, chip seal or a mix. Caliche roads are low-cost to build but need regular grading and throw dust. Chip seal roads shed water and cut dust but need resealing on a cycle. Asphalt costs more up front and less in routine grading.
Summit has not confirmed that it installs chip seal. We can review which surface fits a road's traffic and budget, and recommend paving, patching or crack sealing where those fit. Our ranch, lease and private road surfaces guide compares the options.
Spring–fall scheduling
Most preservation and paving work in this region fits between spring and fall, when daytime temperatures support curing. Wind and storm timing also matter for coating and striping. We plan the window with you after the scope is set.
Winter timing: Winter work depends on daytime temperature and rain; we review timing with you.
