Skip to content

Independent research · Not a lender or broker · We never take applications|Disclosures

Advertiser disclosure: Some links on this page earn us a commission. Compensation never affects our data, our rankings, or which lenders we cover. How we make money.

NAICS 332321 · Manufacturing

SBA loans for metal window and door manufacturing

262 SBA loans worth $198.1M have been approved in this industry since FY2010 - the #481 most-financed NAICS code in the country.

Median loan

$300,000

+67% vs all industries

Typical range

$30K-$2.0M

Middle 80%

Median rate

6.40%

7(a) initial note rate

Median term

10 yr

Charge-off rate

1.9%

vs 7.6% all industries

Source: U.S. Small Business Administration, SBA 7(a) and 504 FOIA data, as of 2026-06-30. Approvals from FY2010 onward. How we calculate this.

Lenders

Most active in this industry

Geography

Where these loans were made

An SBA 7(a) lender for loans this size

52% of the SBA loans approved in metal window and door manufacturing since FY2010 were under $350,000. SmartBiz makes SBA 7(a) loans up to $500,000. It is shown here as a separate, labelled option, outside the data rankings on this page. You apply on their site - we do not take applications and never see your information.

Check options with SmartBiz

We may be paid if you apply through this link. It does not change what we publish, and no lender can buy a place in our rankings. Details.

Approvals by fiscal year

’10
 
’12
 
’14
 
’16
 
’18
 
’20
 
’22
 
’24
 
’26

Loan count. Final bar is a partial fiscal year.

Loan sizes

  • Under $50K
    12%
  • $50K - $150K
    21%
  • $150K - $350K
    19%
  • $350K - $1M
    24%
  • $1M - $2M
    14%
  • Over $2M
    10%

Franchise brands in Metal Window and Door Manufacturing

Franchise brandLoansApprovedShare
Window World1$1.3M
Pirtek1$360K
Wallaby Windows1$150K

Brands with the most SBA loans recorded under this NAICS code, among brands with at least 10 loans in the file.

Nearby

Other manufacturing industries

See the sector

Common questions

How much do SBA lenders typically lend to a metal window and door manufacturing business?
The median SBA approval in NAICS 332321 is $300,000, with the middle 80% of loans between $30,000 and $2,014,000. Across all industries the median is $180,000.
Which lenders are most active in metal window and door manufacturing?
By dollars approved: Business Finance Capital, Pinnacle Bank, Mortgage Capital Development Corporation, Florida Business Development Corporation, California Statewide Certified Development Corporation. A lender's experience in your NAICS code matters - underwriters who have seen a hundred deals like yours ask better questions and move faster.
Is metal window and door manufacturing considered a risky industry by SBA lenders?
Of FY2010-FY2019 approvals in this industry that have reached a terminal status, 1.9% were charged off, versus 7.6% across all SBA lending. That is below average, which generally makes lenders more comfortable with the sector.

We are a publisher, not a lender or broker. We never take applications and are never paid by borrowers. Read the full disclosures.